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CVE-2011-4503

nvd nist
Published: Nov 22, 2011Modified: Apr 29, 2026

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7.5
Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Exploitability: 10.0 / Impact: 6.4
Source: NVD

Description

The UPnP IGD implementation in Broadcom Linux on the Sitecom WL-111 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.

Affected (2)

Broadcom
1 product
Broadcom Linux
Sitecom
1 product
Wl 111
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Broadcom Linux
All versions
Wl 111
All versions

Related CWEs

CWE-16
CWE-16

References (4)

Source: cve@mitre.org
US Government Resource
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
US Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.