CVE-2022-20761
Summary
| CVE | CVE-2022-20761 |
|---|
| State | PUBLIC |
|---|
| Assigner | [email protected] |
|---|
| Source Priority | CVE Program / NVD first with legacy fallback |
|---|
| Published | 2022-04-15 15:15:00 UTC |
|---|
| Updated | 2023-11-07 03:42:00 UTC |
|---|
| Description | A vulnerability in the integrated wireless access point (AP) packet processing of the Cisco 1000 Series Connected Grid Router (CGR1K) could allow an unauthenticated, adjacent attacker to cause a denial of service condition on an affected device. This vulnerability is due to insufficient input validation of received traffic. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to cause the integrated AP to stop processing traffic, resulting in a DoS condition. It may be necessary to manually reload the CGR1K to restore AP operation. |
|---|
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|
| Operating System |
Cisco |
Ios |
15.4\(1\)cg |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.4\(2\)cg |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.4\(3\)m |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.4\(3\)m1 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.4\(3\)m10 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.4\(3\)m2 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.4\(3\)m3 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.4\(3\)m4 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.4\(3\)m5 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.4\(3\)m6 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.4\(3\)m6a |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.4\(3\)m7 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.4\(3\)m8 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.4\(3\)m9 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(1\)t |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(1\)t2 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(1\)t3 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(1\)t4 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(2\)t |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(2\)t1 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(2\)t2 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(2\)t3 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(2\)t4 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(3\)m |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(3\)m1 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(3\)m10 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(3\)m2 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(3\)m2a |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(3\)m3 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(3\)m4 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(3\)m4a |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(3\)m5 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(3\)m6 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(3\)m6a |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(3\)m7 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(3\)m8 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.5\(3\)m9 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(1\)t |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(1\)t0a |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(1\)t1 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(1\)t2 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(1\)t3 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(2\)t |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(2\)t1 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(2\)t2 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(2\)t3 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(3\)m |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(3\)m0a |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(3\)m1 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(3\)m1b |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(3\)m2 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(3\)m3 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(3\)m3a |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(3\)m4 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(3\)m5 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(3\)m6 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(3\)m6a |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(3\)m7 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.6\(3\)m8 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.7\(3\)m |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.7\(3\)m1 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.7\(3\)m2 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.7\(3\)m3 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.7\(3\)m4 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.7\(3\)m4a |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.7\(3\)m5 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.7\(3\)m6 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.8\(3\)m |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.8\(3\)m0a |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.8\(3\)m1 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.8\(3\)m2 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.8\(3\)m3a |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.8\(3\)m3b |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.8\(3\)m4 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.8\(3\)m5 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.8\(3\)m6 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.8\(3\)m7 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.9\(3\)m |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.9\(3\)m0a |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.9\(3\)m1 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.9\(3\)m2 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.9\(3\)m3 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.9\(3\)m3a |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.9\(3\)m3b |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.9\(3\)m4 |
All |
All |
All |
| Operating System |
Cisco |
Ios |
15.9\(3\)m4a |
All |
All |
All |
References
| Reference | Source | Link | Tags |
|---|
| 20220413 Cisco 1000 Series Connected Grid Router Integrated Wireless Access Point Denial of Service Vulnerability |
CISCO |
tools.cisco.com |
|
| 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.
Legacy QID Mappings
- 317157 Cisco 1000 Series Connected Grid Router Integrated Wireless Access Point Denial of Service (DoS) Vulnerability (cisco-sa-cgr1k-ap-dos-mSZR4QVh)
