CVE-2020-3146 Cisco RV110W, RV130, RV130W, and RV215W Routers Management Interface Remote Command Execution Multiple Vulnerabilities
Authenticated attackers can execute arbitrary code with high privileges on Cisco RV series routers via malicious HTTP requests to the management interface.
- 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-2020-3146?
CVE-2020-3146 is a high-severity command injection vulnerability in Cisco Rv130 Firmware, published on 16 Jul 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Multiple vulnerabilities in the web-based management interface of the Cisco RV110W Wireless-N VPN Firewall, RV130 VPN Router, RV130W Wireless-N Multifunction VPN Router, and RV215W Wireless-N VPN Router could allow an authenticated, remote attacker to execute arbitrary code on an affected device. The vulnerabilities are due to improper validation of user-supplied data in the web-based management interface. An attacker could exploit these vulnerabilities by sending malicious HTTP requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code on the underlying operating system of the affected device as a high-privilege user.
Weakness: CWE-119
Which versions are affected by CVE-2020-3146?
It affects 4 products.
Products include Cisco Rv110w Wireless-N Vpn Firewall Firmware, Cisco Rv130 Firmware, Cisco Rv130w Firmware, Cisco Rv215w Firmware.
How do I fix CVE-2020-3146?
No fix has been published for CVE-2020-3146 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-2020-3146 being exploited?
There is no known exploitation of CVE-2020-3146 in the wild and no public exploit code.
Other vulnerabilities in Cisco Rv130 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-2015-6397 Privilege escalation in n/a
Sources
Also known as GHSA-rc2g-mp7j-69r8.