Unrated severityNVD Advisory· Published Nov 22, 2011· Updated Jun 16, 2026
CVE-2011-4500
CVE-2011-4500
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.
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Affected products
3- cpe:2.3:a:cisco:linksys_wrt54gx_router_firmware:2.00.05:*:*:*:*:*:*:*
- Range: =2.00.05
Patches
Vulnerability mechanics
References
2- www.kb.cert.org/vuls/id/357851nvdUS Government Resource
- www.upnp-hacks.org/devices.htmlnvd
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