Cisco IOS XE Software Blocks Extensible Exchange Protocol Denial of Service Vulnerability
Summary
| CVE | CVE-2026-20263 |
|---|---|
| State | PUBLISHED |
| Assigner | cisco |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-08-05 17:16:47 UTC |
| Updated | 2026-09-28 15:18:25 UTC |
| Description | A vulnerability in the Blocks Extensible Exchange Protocol (BEEP) feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling when parsing a specific BEEP SOAP request. An attacker could exploit this vulnerability by sending a specific BEEP SOAP request to an affected device. A successful exploit could allow the attacker to cause the device to reload unexpectedly, resulting in a DoS condition. |
Risk And Classification
Primary CVSS: v3.1 8.6 HIGH from [email protected]
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
EPSS: 0.005730000 probability, percentile 0.451920000 (date 2026-09-29)
Problem Types: CWE-388 | CWE-388 Error Handling
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Secondary | 8.6 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H |
| 3.1 | CNA | CVSSV3_1 | 8.6 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
ChangedConfidentiality
NoneIntegrity
NoneAvailability
HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Cisco | Ios Xe | 16.10.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.10.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.10.1b | All | All | All |
| Operating System | Cisco | Ios Xe | 16.10.1c | All | All | All |
| Operating System | Cisco | Ios Xe | 16.10.1d | All | All | All |
| Operating System | Cisco | Ios Xe | 16.10.1e | All | All | All |
| Operating System | Cisco | Ios Xe | 16.10.1f | All | All | All |
| Operating System | Cisco | Ios Xe | 16.10.1g | All | All | All |
| Operating System | Cisco | Ios Xe | 16.10.1s | All | All | All |
| Operating System | Cisco | Ios Xe | 16.10.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.10.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.11.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.11.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.11.1b | All | All | All |
| Operating System | Cisco | Ios Xe | 16.11.1c | All | All | All |
| Operating System | Cisco | Ios Xe | 16.11.1s | All | All | All |
| Operating System | Cisco | Ios Xe | 16.11.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.10 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.10a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.11 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.12 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.13 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.14 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.15 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.1c | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.1s | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.1t | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.1w | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.1x | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.1y | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.1z | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.1z1 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.1z2 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.2a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.2s | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.2t | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.3a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.3s | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.4 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.4a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.5 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.5a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.5b | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.6 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.6a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.7 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.8 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.12.9 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.6.10 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.6.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.6.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.6.4 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.6.4a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.6.4s | All | All | All |
| Operating System | Cisco | Ios Xe | 16.6.5 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.6.5a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.6.5b | All | All | All |
| Operating System | Cisco | Ios Xe | 16.6.6 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.6.7 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.6.7a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.6.8 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.6.9 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.7.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.7.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.7.1b | All | All | All |
| Operating System | Cisco | Ios Xe | 16.7.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.7.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.7.4 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.8.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.8.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.8.1b | All | All | All |
| Operating System | Cisco | Ios Xe | 16.8.1c | All | All | All |
| Operating System | Cisco | Ios Xe | 16.8.1d | All | All | All |
| Operating System | Cisco | Ios Xe | 16.8.1e | All | All | All |
| Operating System | Cisco | Ios Xe | 16.8.1s | All | All | All |
| Operating System | Cisco | Ios Xe | 16.8.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.8.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.1b | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.1c | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.1d | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.1s | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.2a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.2s | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.3a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.3h | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.3s | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.4 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.4c | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.5 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.5f | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.6 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.7 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.8 | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.8a | All | All | All |
| Operating System | Cisco | Ios Xe | 16.9.8b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.1.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.1.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.1.1s | All | All | All |
| Operating System | Cisco | Ios Xe | 17.1.1t | All | All | All |
| Operating System | Cisco | Ios Xe | 17.1.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.1.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.10.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.10.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.10.1b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.11.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.11.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.1w | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.1x | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.1y | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.1z | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.1z1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.1z2 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.1z3 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.1z4 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.1z5 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.1z6 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.2a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.3a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.4 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.4a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.4b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.5 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.5a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.5b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.5c | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.5d | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.6 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.6a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.6b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.7 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.7a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.12.7b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.13.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.13.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.14.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.14.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.1b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.1w | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.1x | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.1y | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.2a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.2b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.2c | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.3a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.3b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.4 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.4a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.4b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.4c | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.4d | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.4s1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.5 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.15.5a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.16.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.16.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.17.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.18.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.18.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.18.1w | All | All | All |
| Operating System | Cisco | Ios Xe | 17.18.1x | All | All | All |
| Operating System | Cisco | Ios Xe | 17.18.1y | All | All | All |
| Operating System | Cisco | Ios Xe | 17.18.1z | All | All | All |
| Operating System | Cisco | Ios Xe | 17.18.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.18.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.18.3a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.2.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.2.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.2.1r | All | All | All |
| Operating System | Cisco | Ios Xe | 17.2.1v | All | All | All |
| Operating System | Cisco | Ios Xe | 17.2.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.2.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.1w | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.1x | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.1z | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.2a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.3a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.4 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.4a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.4b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.4c | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.5 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.5a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.5b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.6 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.7 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.8 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.3.8a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.4.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.4.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.4.1b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.4.1c | All | All | All |
| Operating System | Cisco | Ios Xe | 17.4.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.4.2a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.5.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.5.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.1x | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.1z | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.1z1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.3a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.4 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.5 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.5a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.6 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.6a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.7 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.8 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.6.8a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.7.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.7.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.7.1b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.7.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.8.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.8.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.1w | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.1x | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.1x1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.1y | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.1y1 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.2 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.2a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.3 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.3a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.4 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.4a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.5 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.5a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.5b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.5c | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.5d | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.5e | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.5f | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.6 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.6a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.7 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.7a | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.7b | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.8 | All | All | All |
| Operating System | Cisco | Ios Xe | 17.9.9 | All | All | All |
| Operating System | Cisco | Ios Xe | 26.1.1 | All | All | All |
| Operating System | Cisco | Ios Xe | 26.1.1a | All | All | All |
| Operating System | Cisco | Ios Xe | 26.2.1ea | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Cisco | Cisco IOS XE Software | affected 17.2.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.1y | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.3s | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.7.1b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.6.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.6.5 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.1w | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.1d | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.4c | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.7.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.2.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.6.8 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.1b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.2s | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.4 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.3a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.1.1s | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.11.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.7.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.11.1b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.1s | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.3h | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.1c | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.6.5a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.6.3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.10.1f | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.2.1v | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.8.1e | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.3a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.1x | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.6.4s | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.10.1c | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.11.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.6.5b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.2s | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.10.1b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.7.3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.6.7 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.6 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.10.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.1t | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.8.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.3s | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.6.7a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.11.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.11.1s | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.1.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.1.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.10.1d | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.1.1t | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.4 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.8.3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.2t | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.5 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.8.1s | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.10.1e | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.8.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.6.4 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.8.1b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.10.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.1z | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.8.1c | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.5f | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.6.4a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.10.1g | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.8.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.6.6 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.2a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.8.1d | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.10.3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.7.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.11.1c | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.10.1s | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.2.1r | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.1.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.10.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.2a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.1c | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.1s | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.7.4 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.2.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.8 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.7 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.1.3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.2a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.5 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.1w | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.4.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.4a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.4.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.1x | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.6.9 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.2.3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.5.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.1z1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.5a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.4.1b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.1z | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.5b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.4.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.3a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.5 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.4 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.5.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.6 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.1z2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.6.10 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.4a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.7.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.1x | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.6a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.4c | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.4.2a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.4b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.7.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.7 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.8.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.3a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.7.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.7.1b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.1w | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.5a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.1z | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.8 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.8.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.4 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.5b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.6 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.10.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.8a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.1z1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.10.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.5 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.1x | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.1y | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.9.8b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.7 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.2a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.9 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.11.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.10.1b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.6 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.1x1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.11.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.3a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.8 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.4 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.10 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.1w | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.1y1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.5 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.13.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.1x | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.14.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.4a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.3.8a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.6a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.5a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.7 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.10a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.13.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.2a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.11 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.1y | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.1z | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.5a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.14.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.5b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.8 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.12 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.4 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.6 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.17.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.16.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.1w | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.3a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.5c | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.1z1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.1b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.5d | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.1x | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.6a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.1z2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.6.8a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.16.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.13 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.7 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.5 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.1y | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.5e | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.4a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.2a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.2c | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.2b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.1z3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.5f | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.4b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.5a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.18.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.6 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.1z4 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.8 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.7a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.3a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.4 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.5b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.3b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.14 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.18.1z | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.7b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.5c | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 26.1.1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.18.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.4a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.18.2 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.18.1w | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.4b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.6a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.7 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.4c | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.9.9 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.5d | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 16.12.15 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.4s1 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.5 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.1z5 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.18.1x | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.1z6 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.4d | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.6b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.4.1c | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.15.5a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.18.1y | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.7a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.18.3 | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.12.7b | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 17.18.3a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 26.1.1a | Not specified |
| CNA | Cisco | Cisco IOS XE Software | affected 26.2.1ea | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-... | [email protected] | sec.cloudapps.cisco.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Additional Advisory Data
Exploits
CNA: The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
There are currently no legacy QID mappings associated with this CVE.