CVE-2011-1613 Denial of service in n/a
Remote attackers can cause a denial of service by sending a sequence of ICMP packets to Cisco Wireless LAN Controllers.
- 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-2011-1613?
CVE-2011-1613 is a high-severity denial of service vulnerability in Cisco Wireless Lan Controller Software, published on 3 May 2011. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Unspecified vulnerability in Cisco Wireless LAN Controller (WLC) software 6.0 before 6.0.200.0, 7.0 before 7.0.98.216, and 7.0.1xx before 7.0.112.0 allows remote attackers to cause a denial of service (device reload) via a sequence of ICMP packets, aka Bug ID CSCth74426.
Which versions are affected by CVE-2011-1613?
It affects 1 product.
Products include Cisco Wireless Lan Controller Software.
How do I fix CVE-2011-1613?
No fix has been published for CVE-2011-1613 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2011-1613 being exploited?
There is no known exploitation of CVE-2011-1613 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in Cisco Wireless Lan Controller Software
Sources
Also known as GHSA-x7g8-6gcg-3rxc.