CVE-2011-4502 Command injection in n/a
Remote attackers can execute arbitrary commands on vulnerable Edimax, Canyon, Sitecom, and Sweex routers via the UPnP IGD interface.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2011-4502?
CVE-2011-4502 is a critical command injection vulnerability in n/a, published on 22 Nov 2011. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-78
Which versions are affected by CVE-2011-4502?
It affects 12 products.
Products include 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 and 6 more.
How do I fix CVE-2011-4502?
No fix has been published for CVE-2011-4502 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2011-4502 being exploited?
There is no known exploitation of CVE-2011-4502 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-3pxq-4mq2-m2mc.