CVE-2023-20117 Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers Command Injection Vulnerabilities
Authenticated administrators can inject arbitrary commands to execute code as root on Cisco RV320 and RV325 routers.
- 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-2023-20117?
CVE-2023-20117 is a high-severity command injection vulnerability in Cisco Rv320 Firmware, published on 5 Apr 2023. 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 Dual Gigabit WAN VPN Routers could allow an authenticated, remote attacker to inject and execute arbitrary commands on the underlying operating system of an affected device. These vulnerabilities are due to insufficient validation of user-supplied input. An attacker could exploit these vulnerabilities by sending malicious input to an affected device. A successful exploit could allow the attacker to execute arbitrary commands as the root user on the underlying Linux operating system of the affected device. To exploit these vulnerabilities, an attacker would need to have valid Administrator credentials on the affected device. Cisco has not released software updates to address these vulnerabilities.
Which versions are affected by CVE-2023-20117?
It affects 2 products.
Products include Cisco Rv320 Firmware, Cisco Rv325 Firmware.
How do I fix CVE-2023-20117?
No fix has been published for CVE-2023-20117 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-2023-20117 being exploited?
There is no known exploitation of CVE-2023-20117 in the wild and no public exploit code.
Other vulnerabilities in Cisco Rv320 Firmware
- CVE-2019-1653 Cisco Small Business RV320 and RV325 Routers Information Disclosure
- CVE-2019-1652 Cisco Small Business Routers Improper Input Validation
- CVE-2023-20128 Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers Command Injection Vulnerabilities
- CVE-2019-1827 Cisco Small Business RV320 and RV325 Routers Online Help Reflected Cross-Site Scripting Vulnerability
- CVE-2019-1828 Cisco Small Business RV320 and RV325 Routers Weak Credential Encryption Vulnerability
Sources
Also known as GHSA-cg3w-xf55-wj9x.