Buffer overflow in Cisco Systems, Inc products - CVE-2022-20912
Published: July 22, 2022
Vulnerability identifier: #VU65727
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-20912
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
RV110W Wireless-N VPN Firewall
Cisco Small Business RV130 Series VPN Routers
RV130W Wireless-N Multifunction VPN Router
RV215W Wireless-N VPN Router
RV110W Wireless-N VPN Firewall
Cisco Small Business RV130 Series VPN Routers
RV130W Wireless-N Multifunction VPN Router
RV215W Wireless-N VPN Router
Detailed vulnerability description
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in the web-based management interface. A remote administrator can send a specially crafted HTTP packet, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2022-20912
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.