CVE-2022-20699

CriticalCVSS 9.8/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization protections Fetch and run unsigned software Cause denial of service (DoS) For more information about these vulnerabilities, see the Details section of this advisory.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-121CWE-1284

Affected software

No affected versions have been published.

Timeline

Published
Feb 10, 2022
Last modified
Jun 17, 2026
Added to CISA KEV
Mar 3, 2022
NVD status
Analyzed

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CVE-2022-20699: Critical severity, CVSS 9.8 | Vulnix