CVE-2022-20825 Command injection in Cisco Small Business RV Series Router Firmware
Unauthenticated remote attackers can execute arbitrary commands with root privileges or cause a denial of service on affected Cisco Small Business routers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-20825?
CVE-2022-20825 is a critical command injection vulnerability in Cisco Rv110w Firmware, published on 15 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause an affected device to restart unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient user input validation of incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to execute arbitrary commands on an affected device using root-level privileges. Cisco has not released software updates that address this vulnerability.
Which versions are affected by CVE-2022-20825?
It affects 4 products.
Products include Cisco Rv110w Firmware, Cisco Rv130 Firmware, Cisco Rv130w Firmware, Cisco Rv215w Firmware.
How do I fix CVE-2022-20825?
No fix has been published for CVE-2022-20825 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2022-20825 being exploited?
There is no known exploitation of CVE-2022-20825 in the wild and no public exploit code.
Other vulnerabilities in Cisco Rv110w Firmware
- CVE-2021-1459 Command injection in Cisco Small Business RV Series Router Firmware
- CVE-2020-3144 Cisco RV110W, RV130, RV130W, and RV215W Routers Authentication Bypass Vulnerability
- CVE-2019-1663 Cisco RV110W, RV130W, and RV215W Routers Management Interface Remote Command Execution Vulnerability
- CVE-2018-0425 Cisco RV110W, RV130W, and RV215W Routers Management Interface Information Disclosure Vulnerability
- CVE-2018-0426 Cisco RV110W, RV130W, and RV215W Routers Management Interface Directory Traversal Vulnerability
Sources
Also known as GHSA-cr6m-g8w4-422x.