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.

Category

7.5
CVSS
Severity: High
CVSS 2.0 •
EPSS 0.44%
Third-Party Advisory cert.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.upnp-hacks.org/suspect.html
http://www.kb.cert.org/vuls/id/357851 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2011-4504?
CVE-2011-4504 has been scored as a high severity vulnerability.
How to fix CVE-2011-4504?
To fix CVE-2011-4504, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-4504 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2011-4504 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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