CVE-2011-4501

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2011-4501
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2011-11-22 11:55:04 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe UPnP IGD implementation in Edimax EdiLinux on the Edimax BR-6104K with firmware before 3.25, Edimax 6114Wg, Canyon-Tech CN-WF512 with firmware 1.83, Canyon-Tech CN-WF514 with firmware 2.08, Sitecom WL-153 with firmware before 1.39, and Sweex LB000021 with firmware 3.15 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.

Risk And Classification

Primary CVSS: v2.0 10 from [email protected]

AV:N/AC:L/Au:N/C:C/I:C/A:C

Problem Types: CWE-16 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:N/AC:L/Au:N/C:C/I:C/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Canyon-tech Cn-wf512 - All All All
Operating System Canyon-tech Cn-wf512 Router Firmware 1.83 All All All
Hardware Canyon-tech Cn-wf514 - All All All
Operating System Canyon-tech Cn-wf514 Router Firmware 2.08 All All All
Hardware Edimax 6114wg - All All All
Operating System Edimax 6114wg Router Firmware 1.83 All All All
Operating System Edimax 6114wg Router Firmware 2.08 All All All
Hardware Edimax Br-6104k - All All All
Operating System Edimax Br-6104k Router Firmware 3.21 All All All
Hardware Sitecom Wl-153 - All All All
Operating System Sitecom Wl-153 Router Firmware 1.31 All All All
Operating System Sitecom Wl-153 Router Firmware 1.34 All All All
Hardware Sweex Lb000021 - All All All
Operating System Sweex Lb000021 Router Firmware 3.15 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
UPnP Hacks: Possibly vulnerable devices af854a3a-2127-422b-91ae-364da2661108 www.upnp-hacks.org
UPnP Hacks: Vulnerable UPnP IGD devices af854a3a-2127-422b-91ae-364da2661108 www.upnp-hacks.org
US-CERT Vulnerability Note VU#357851 - UPnP requests accepted over router WAN interfaces af854a3a-2127-422b-91ae-364da2661108 www.kb.cert.org US Government Resource
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report