CVE-2020-3274 Cisco Small Business RV Series Routers Command Injection Vulnerabilities
Authenticated administrators can execute arbitrary root commands on Cisco Small Business RV Series Routers via the web management interface.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-3274?
CVE-2020-3274 is a high-severity command injection vulnerability in Cisco Rv320 Firmware, published on 18 Jun 2020. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Series Routers and Cisco Small Business RV016, RV042, and RV082 Routers could allow an authenticated, remote attacker with administrative privileges to execute arbitrary commands on an affected device. The vulnerabilities exist because the web-based management interface does not properly validate user-supplied input to scripts. An attacker with administrative privileges that are sufficient to log in to the web-based management interface could exploit each vulnerability by sending malicious requests to an affected device. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the underlying operating system.
Which versions are affected by CVE-2020-3274?
It affects 6 products.
Products include Cisco Rv016 Firmware, Cisco Rv042 Firmware, Cisco Rv042g Firmware, Cisco Rv082 Firmware, Cisco Rv320 Firmware, Cisco Rv325 Firmware.
How do I fix CVE-2020-3274?
No fix has been published for CVE-2020-3274 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-2020-3274 being exploited?
There is no known exploitation of CVE-2020-3274 in the wild and no public exploit code.
Other vulnerabilities in Cisco Rv320 Firmware
- CVE-2023-20118 Cisco Small Business RV Series Routers Command Injection
- CVE-2023-20025 Auth bypass in Cisco Small Business RV Series Router Firmware
- CVE-2020-3275 Cisco Small Business RV Series Routers Command Injection Vulnerabilities
- CVE-2020-3276 Cisco Small Business RV Series Routers Command Injection Vulnerabilities
- CVE-2020-3277 Cisco Small Business RV Series Routers Command Injection Vulnerabilities
Sources
Also known as GHSA-3q5j-q7m3-mpx2.