Cisco IOS Software and IOS XE Software Extensible Messaging Client Protocol Denial of Service Vulnerability

Summary

CVECVE-2026-20301
StatePUBLISHED
Assignercisco
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-05 17:16:50 UTC
Updated2026-08-06 15:44:56 UTC
DescriptionA vulnerability in the Extensible Messaging Client Protocol (XMCP), also referred to as the External Client protocol, of Cisco IOS Software and 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 of malformed XMCP packets. An attacker could exploit this vulnerability by sending a malformed XMCP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to reload unexpectedly, resulting in a DoS condition. The attacker does not need the XMCP client username to exploit this vulnerability.

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: 0.003270000 probability, percentile 0.252570000 (date 2026-08-09)

Problem Types: CWE-606 | CWE-606 Unchecked Input for Loop Condition


VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
3.1CNACVSSV3_18.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
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 3.16.10aS 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 3.18.8aSP 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 3.18.9SP Not specified
CNA Cisco Cisco IOS XE Software affected 17.2.2 Not specified
CNA Cisco Cisco IOS XE Software affected 3.11.3E 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 3.11.4E 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 3.11.3aE 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 3.16.10bS 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 3.11.5E 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 3.8.10cE 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 3.8.10dE 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 3.11.6E Not specified
CNA Cisco Cisco IOS XE Software affected 17.6.4 Not specified
CNA Cisco Cisco IOS XE Software affected 3.11.7E 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 3.11.8E 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 3.11.9E 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 3.11.10E 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 3.11.11E 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 3.11.12E 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 3.11.13E 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 3.11.14E 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
CNA Cisco Cisco IOS XE Software affected 16.12.16 Not specified
CNA Cisco IOS affected 15.2(7)E7 Not specified
CNA Cisco IOS affected 15.2(8)E3 Not specified
CNA Cisco IOS affected 15.7(3)M10 Not specified
CNA Cisco IOS affected 15.8(3)M9 Not specified
CNA Cisco IOS affected 15.9(3)M7 Not specified
CNA Cisco IOS affected 15.2(7)E8 Not specified
CNA Cisco IOS affected 15.2(8)E4 Not specified
CNA Cisco IOS affected 15.9(3)M7a Not specified
CNA Cisco IOS affected 15.2(2)E10c Not specified
CNA Cisco IOS affected 15.2(4)E10d Not specified
CNA Cisco IOS affected 15.9(3)M6a Not specified
CNA Cisco IOS affected 15.9(3)M6b Not specified
CNA Cisco IOS affected 15.5(1)SY10 Not specified
CNA Cisco IOS affected 15.5(1)SY11 Not specified
CNA Cisco IOS affected 15.2(6)E1a Not specified
CNA Cisco IOS affected 15.4(1)SY4 Not specified
CNA Cisco IOS affected 15.5(1)SY1 Not specified
CNA Cisco IOS affected 15.2(2)E8 Not specified
CNA Cisco IOS affected 15.2(6)E1 Not specified
CNA Cisco IOS affected 15.7(3)M2 Not specified
CNA Cisco IOS affected 15.2(4)E6 Not specified
CNA Cisco IOS affected 15.2(1)SY6 Not specified
CNA Cisco IOS affected 15.2(4)EA7 Not specified
CNA Cisco IOS affected 15.2(6)E1s Not specified
CNA Cisco IOS affected 15.7(3)M3 Not specified
CNA Cisco IOS affected 15.8(3)M Not specified
CNA Cisco IOS affected 15.2(1)SY7 Not specified
CNA Cisco IOS affected 15.2(4)EA8 Not specified
CNA Cisco IOS affected 15.8(3)M0a Not specified
CNA Cisco IOS affected 15.2(2)E9 Not specified
CNA Cisco IOS affected 15.2(6)E2 Not specified
CNA Cisco IOS affected 15.5(1)SY2 Not specified
CNA Cisco IOS affected 15.2(4)E7 Not specified
CNA Cisco IOS affected 15.2(6)E2a Not specified
CNA Cisco IOS affected 15.2(2)E9a Not specified
CNA Cisco IOS affected 15.8(3)M0b Not specified
CNA Cisco IOS affected 15.2(6)E2b Not specified
CNA Cisco IOS affected 15.8(3)M1 Not specified
CNA Cisco IOS affected 15.8(3)M1a Not specified
CNA Cisco IOS affected 15.7(3)M4 Not specified
CNA Cisco IOS affected 15.2(1)SY8 Not specified
CNA Cisco IOS affected 15.2(4)E8 Not specified
CNA Cisco IOS affected 15.5(1)SY3 Not specified
CNA Cisco IOS affected 15.2(7)E Not specified
CNA Cisco IOS affected 15.7(3)M4a Not specified
CNA Cisco IOS affected 15.8(3)M2 Not specified
CNA Cisco IOS affected 15.2(7)E0a Not specified
CNA Cisco IOS affected 15.8(3)M2a Not specified
CNA Cisco IOS affected 15.7(3)M4b Not specified
CNA Cisco IOS affected 15.2(2)E10 Not specified
CNA Cisco IOS affected 15.2(7)E0s Not specified
CNA Cisco IOS affected 15.2(4)EA9 Not specified
CNA Cisco IOS affected 15.2(7)E0b Not specified
CNA Cisco IOS affected 15.2(6)E3 Not specified
CNA Cisco IOS affected 15.9(3)M Not specified
CNA Cisco IOS affected 15.8(3)M3 Not specified
CNA Cisco IOS affected 15.5(1)SY4 Not specified
CNA Cisco IOS affected 15.7(3)M5 Not specified
CNA Cisco IOS affected 15.2(2)E10a Not specified
CNA Cisco IOS affected 15.2(4)E9 Not specified
CNA Cisco IOS affected 15.2(7)E1 Not specified
CNA Cisco IOS affected 15.8(3)M3b Not specified
CNA Cisco IOS affected 15.9(3)M0a Not specified
CNA Cisco IOS affected 15.2(7)E1a Not specified
CNA Cisco IOS affected 15.2(4)E10 Not specified
CNA Cisco IOS affected 15.5(1)SY5 Not specified
CNA Cisco IOS affected 15.2(4)EA9a Not specified
CNA Cisco IOS affected 15.9(3)M1 Not specified
CNA Cisco IOS affected 15.8(3)M4 Not specified
CNA Cisco IOS affected 15.7(3)M6 Not specified
CNA Cisco IOS affected 15.2(7)E2 Not specified
CNA Cisco IOS affected 15.5(1)SY6 Not specified
CNA Cisco IOS affected 15.2(7)E3 Not specified
CNA Cisco IOS affected 15.8(3)M5 Not specified
CNA Cisco IOS affected 15.7(3)M7 Not specified
CNA Cisco IOS affected 15.9(3)M2 Not specified
CNA Cisco IOS affected 15.2(7)E2b Not specified
CNA Cisco IOS affected 15.9(3)M2a Not specified
CNA Cisco IOS affected 15.2(4)E10a Not specified
CNA Cisco IOS affected 15.2(7)E4 Not specified
CNA Cisco IOS affected 15.5(1)SY7 Not specified
CNA Cisco IOS affected 15.2(4)E10b Not specified
CNA Cisco IOS affected 15.2(7)E3k Not specified
CNA Cisco IOS affected 15.2(8)E Not specified
CNA Cisco IOS affected 15.9(3)M3 Not specified
CNA Cisco IOS affected 15.8(3)M6 Not specified
CNA Cisco IOS affected 15.7(3)M8 Not specified
CNA Cisco IOS affected 15.8(3)M7 Not specified
CNA Cisco IOS affected 15.5(1)SY8 Not specified
CNA Cisco IOS affected 15.2(7)E5 Not specified
CNA Cisco IOS affected 15.2(8)E1 Not specified
CNA Cisco IOS affected 15.9(3)M4 Not specified
CNA Cisco IOS affected 15.2(8)E2 Not specified
CNA Cisco IOS affected 15.2(4)E10c Not specified
CNA Cisco IOS affected 15.7(3)M9 Not specified
CNA Cisco IOS affected 15.2(2)E10b Not specified
CNA Cisco IOS affected 15.2(7)E6 Not specified
CNA Cisco IOS affected 15.9(3)M4a Not specified
CNA Cisco IOS affected 15.5(1)SY9 Not specified
CNA Cisco IOS affected 15.9(3)M5 Not specified
CNA Cisco IOS affected 15.8(3)M8 Not specified
CNA Cisco IOS affected 15.9(3)M6 Not specified
CNA Cisco IOS affected 15.9(3)M9 Not specified
CNA Cisco IOS affected 15.5(1)SY13 Not specified
CNA Cisco IOS affected 15.9(3)M8b Not specified
CNA Cisco IOS affected 15.2(7)E9 Not specified
CNA Cisco IOS affected 15.5(1)SY12 Not specified
CNA Cisco IOS affected 15.7(3)M10a Not specified
CNA Cisco IOS affected 15.9(3)M8 Not specified
CNA Cisco IOS affected 15.9(3)M8a Not specified
CNA Cisco IOS affected 15.2(8)E5 Not specified
CNA Cisco IOS affected 15.2(7)E10 Not specified
CNA Cisco IOS affected 15.7(3)M10b Not specified
CNA Cisco IOS affected 15.9(3)M3a Not specified
CNA Cisco IOS affected 15.8(3)M3a Not specified
CNA Cisco IOS affected 15.9(3)M3b Not specified
CNA Cisco IOS affected 15.6(2)SP7 Not specified
CNA Cisco IOS affected 15.6(2)SP5 Not specified
CNA Cisco IOS affected 15.6(2)SP8 Not specified
CNA Cisco IOS affected 15.6(2)SP6 Not specified
CNA Cisco IOS affected 15.6(2)SP4 Not specified
CNA Cisco IOS affected 15.6(2)SP9 Not specified
CNA Cisco IOS affected 15.6(2)SP8a Not specified
CNA Cisco IOS affected 15.9(3)M9a Not specified
CNA Cisco IOS affected 15.2(8)E6 Not specified
CNA Cisco IOS affected 15.9(3)M10 Not specified
CNA Cisco IOS affected 15.2(7)E11 Not specified
CNA Cisco IOS affected 15.5(1)SY14 Not specified
CNA Cisco IOS affected 15.2(8)E7 Not specified
CNA Cisco IOS affected 15.2(4)E10e Not specified
CNA Cisco IOS affected 15.9(3)M11 Not specified
CNA Cisco IOS affected 15.2(7)E12 Not specified
CNA Cisco IOS affected 15.5(1)SY15 Not specified
CNA Cisco IOS affected 15.2(8)E8 Not specified
CNA Cisco IOS affected 15.5(1)SY16 Not specified
CNA Cisco IOS affected 15.2(7)E13 Not specified
CNA Cisco IOS affected 15.9(3)M12 Not specified
CNA Cisco IOS affected 15.5(1)SY17 Not specified
CNA Cisco IOS affected 15.2(7)E14 Not specified
CNA Cisco IOS affected 15.9(3)M13 Not specified

References

ReferenceSourceLinkTags
sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xm... [email protected] sec.cloudapps.cisco.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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.

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