CVE-2022-20704: Cisco Small Business RV Series Routers Vulnerabilities
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.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2022-20704?
CVE-2022-20704 is a vulnerability that allows network-adjacent attackers to execute arbitrary code on affected installations of Cisco RV340 routers.
How can this vulnerability be exploited?
An administrator must perform a firmware update on the device for this vulnerability to be exploited.
What is the severity of CVE-2022-20704?
CVE-2022-20704 has a severity value of 7.1, which is considered critical.
Which software versions are affected by CVE-2022-20704?
Cisco RV340 Firmware versions up to and including 1.0.03.24 are affected by CVE-2022-20704.
How can I fix CVE-2022-20704?
To fix CVE-2022-20704, users should update their Cisco RV340 routers to a version higher than 1.0.03.24.