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Unrated severityNVD Advisory· Published Nov 22, 2011· Updated Jun 16, 2026

CVE-2011-4506

CVE-2011-4506

Description

The UPnP IGD implementation on the Thomson (aka Technicolor) TG585 with firmware 7.x before 7.4.3.2 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN interface, related to an "external forwarding" vulnerability.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Technicolor/Tg585 Router2 versions
    cpe:2.3:a:technicolor:tg585_router_firmware:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:technicolor:tg585_router_firmware:*:*:*:*:*:*:*:*range: <=7.4
    • cpe:2.3:h:technicolor:tg585_router:*:*:*:*:*:*:*:*
  • Thomson/TG585llm-fuzzy
    Range: >=7.0, <7.4.3.2

Patches

Vulnerability mechanics

References

2

News mentions

0

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