CVE-2011-4500

HIGH · CVSS 7.5 EPSS 1.31%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-11-22 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2011-4500

Severity

HIGH

CVSS

7.5

EPSS

1.31%

Cisco

Original NVD Description

The UPnP IGD implementation on the Cisco Linksys WRT54GX with firmware 2.00.05, when UPnP is enabled, configures the SOAP server to listen on the WAN port, which allows remote attackers to administer the firewall via SOAP requests.