CVE-2022-20842: Cisco Small Business RV Series Routers Vulnerabilities
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2022-20842?
The severity of CVE-2022-20842 is critical with a CVSS score of 9.8.
How can an unauthenticated, remote attacker exploit CVE-2022-20842?
An unauthenticated, remote attacker can exploit CVE-2022-20842 by executing arbitrary code or causing a denial of service (DoS) condition on an affected device.
Are Cisco RV340, RV340w, RV345, and RV345p routers vulnerable to CVE-2022-20842?
Yes, Cisco RV340, RV340w, RV345, and RV345p routers are affected by CVE-2022-20842.
How can I fix CVE-2022-20842?
To fix CVE-2022-20842, update the firmware of Cisco RV160, RV260, RV340, and RV345 Series Routers to version 1.0.03.28 or higher.
Where can I find more information about CVE-2022-20842?
You can find more information about CVE-2022-20842 in the Cisco Security Advisory at https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-mult-vuln-CbVp4SUR.