Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Genmei Mori | Pseudoics | 0.1 |
| Zyxel | P-330W Router | All versions |
Related Weaknesses (CWE)
References
- http://www.kb.cert.org/vuls/id/357851US Government Resource
- http://www.upnp-hacks.org/suspect.html
- http://www.kb.cert.org/vuls/id/357851US Government Resource
- http://www.upnp-hacks.org/suspect.html
FAQ
What is CVE-2011-4504?
CVE-2011-4504 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 t...
How severe is CVE-2011-4504?
CVE-2011-4504 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-4504?
Check the references section above for vendor advisories and patch information. Affected products include: Genmei Mori Pseudoics, Zyxel P-330W Router.