Critical severity10.0CISA KEVNVD Advisory· Published Feb 10, 2022· Updated Jun 17, 2026
CVE-2022-20700
CVE-2022-20700
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.
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Affected products
13- cpe:2.3:o:cisco:rv160w_firmware:*:*:*:*:*:*:*:*Range: <=1.0.01.05
- cpe:2.3:o:cisco:rv260p_firmware:*:*:*:*:*:*:*:*Range: <=1.0.01.05
- cpe:2.3:o:cisco:rv260w_firmware:*:*:*:*:*:*:*:*Range: <=1.0.01.05
- cpe:2.3:o:cisco:rv340w_firmware:*:*:*:*:*:*:*:*Range: <=1.0.03.24
- cpe:2.3:o:cisco:rv345p_firmware:*:*:*:*:*:*:*:*Range: <=1.0.03.24
- Range: n/a
Patches
Vulnerability mechanics
References
2- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-smb-mult-vuln-KA9PK6DnvdVendor Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalognvdUS Government Resource
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