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CVE-2011-4502

HIGH · CVSS 10.0EPSS 5.5%EU EUVD

The 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 execute arbitrary commands via shell metacharacters.

Key facts

CVSS score
10.0 (v2.0)
Severity
HIGH
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness (CWE)
CWE-78
EPSS score
5.5% (93th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2011-4428)
Published
November 22, 2011
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-4428 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

  • canyon-tech / cn-wf512
  • canyon-tech / cn-wf512 router firmware
  • canyon-tech / cn-wf514
  • canyon-tech / cn-wf514 router firmware
  • edimax / 6114wg
  • edimax / 6114wg router firmware
  • edimax / 6114wg router firmware
  • edimax / br-6104k
  • edimax / br-6104k router firmware
  • sitecom / wl-153
  • sitecom / wl-153 router firmware
  • sitecom / wl-153 router firmware
  • sweex / lb000021
  • sweex / lb000021 router firmware

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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