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

CVE-2011-4504

CVE-2011-4504

Description

The UPnP IGD implementation in the Pseudo ICS UPnP software on the ZyXEL P-330W 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

5
  • Genmei Mori/Pseudoics3 versions
    cpe:2.3:a:genmei_mori:pseudoics:0.1:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:genmei_mori:pseudoics:0.1:*:*:*:*:*:*:*
    • cpe:2.3:a:genmei_mori:pseudoics:0.2:*:*:*:*:*:*:*
    • cpe:2.3:a:genmei_mori:pseudoics:0.3:*:*:*:*:*:*:*
  • Zyxel/P 330w Router
    cpe:2.3:h:zyxel:p-330w_router:*:*:*:*:*:*:*:*
  • Zyxel/P-330Wllm-fuzzy

Patches

Vulnerability mechanics

References

2

News mentions

0

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