#VU31752 Buffer overflow in Cisco Systems, Inc products - CVE-2020-3146
Published: July 22, 2020
Vulnerability identifier: #VU31752
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-3146
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
RV110W Wireless-N VPN Firewall
Cisco Small Business RV130 Series VPN Routers
RV215W Wireless-N VPN Router
RV130W Wireless-N Multifunction VPN Router
RV110W Wireless-N VPN Firewall
Cisco Small Business RV130 Series VPN Routers
RV215W Wireless-N VPN Router
RV130W Wireless-N Multifunction VPN Router
Software vendor:
Cisco Systems, Inc
Cisco Systems, Inc
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in the web-based management interface. A remote authenticated attacker can send a specially crafted HTTP request, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.