Vulnerability in Canyon-Tech Cn-Wf512
CVE-2011-4501
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 establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN interface, related to an "external forwarding" vulnerability.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 10.0 (High). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.042 (90.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 90.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.042 · newest: 0.042 · change: 0.000
Affected products
- Canyon-Tech Cn-Wf512
- Canyon-Tech Cn-Wf512 Router Firmware — versions 1.83
- Canyon-Tech Cn-Wf514
- Canyon-Tech Cn-Wf514 Router Firmware — versions 2.08
- Edimax 6114wg
- Edimax 6114wg Router Firmware — versions 1.83, 2.08
- Edimax Br-6104k
- Edimax Br-6104k Router Firmware — versions 3.21
- Sitecom Wl-153
- Sitecom Wl-153 Router Firmware — versions 1.31, 1.34
Weakness classification (CWE)
References
- www.upnp-hacks.org/devices.html
- www.upnp-hacks.org/suspect.html
- www.kb.cert.org/vuls/id/357851 (US Government Resource, third-party-advisory)