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Rewterz Threat Advisory – CVE-2022-20923 – Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Vulnerability

Severity

Medium

Analysis Summary

CVE-2022-20923

Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow a remote attacker to bypass security restrictions, caused by improper implementation of the password validation algorithm. By using specially-crafted credentials, an attacker could exploit this vulnerability to bypass authentication and access the IPSec VPN network.

Impact

  • Security Bypass

Indicators Of Compromise

CVE

  • CVE-2022-20923

Affected Vendors

Cisco

Affected Products

  • Cisco RV110W Wireless-N VPN Firewall
  • Cisco RV130W Wireless-N Multifunction VPN Router
  • Cisco RV215W Wireless-N VPN Router
  • Cisco RV130 VPN Router

Remediation

Refer to Cisco Security Advisory for patch, upgrade or suggested workaround information.

Cisco Security Advisory