CVE-2020-3332 Cisco Small Business RV110W, RV130, RV130W, and RV215W Series Routers Command Shell Injection Vulnerability
Authenticated attackers can inject shell commands into Cisco Small Business routers to execute arbitrary code with root privileges.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-3332?
CVE-2020-3332 is a high-severity command injection vulnerability in Cisco Rv130 Vpn Router Firmware, published on 16 Jul 2020. Any signed-in user can exploit it over the network, 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 Series Routers could allow an authenticated, remote attacker to inject arbitrary shell commands that are executed by an affected device. The vulnerability is due to insufficient input validation of user-supplied data. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary shell commands or scripts with root privileges on the affected device.
Weakness: CWE-78
Which versions are affected by CVE-2020-3332?
It affects 4 products.
Products include Cisco Rv110w Wireless-N Vpn Firewall Firmware, Cisco Rv130 Vpn Router Firmware, Cisco Rv130w Wireless-N Multifunction Vpn Router Firmware, Cisco Rv215w Wireless-N Vpn Router Firmware.
How do I fix CVE-2020-3332?
No fix has been published for CVE-2020-3332 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-2020-3332 being exploited?
There is no known exploitation of CVE-2020-3332 in the wild and no public exploit code.
Other vulnerabilities in Cisco Rv130 Vpn Router Firmware
- CVE-2020-3323 Command injection in Cisco Small Business RV Series Router Firmware
- CVE-2020-3330 Cisco Small Business RV110W Wireless-N VPN Firewall Static Default Credential Vulnerability
- CVE-2020-3331 Cisco RV110W and RV215W Series Routers Arbitrary Code Execution Vulnerability
- CVE-2016-1395 Command injection in n/a
- CVE-2020-3146 Cisco RV110W, RV130, RV130W, and RV215W Routers Management Interface Remote Command Execution Multiple Vulnerabilities
Sources
Also known as GHSA-fh59-cj56-8q9p.