CVE-2011-2583 Denial of service in n/a
Remote attackers can cause a denial of service in Cisco Unified Contact Center Express via network traffic.
- 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-2011-2583?
CVE-2011-2583 is a medium-severity denial of service vulnerability in n/a, published on 2 May 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Cisco Unified Contact Center Express (aka CCX) 8.0 and 8.5 allows remote attackers to cause a denial of service via network traffic, as demonstrated by an SEC-BE-STABLE test case, aka Bug ID CSCth33834.
Weakness: CWE-20
Which versions are affected by CVE-2011-2583?
It affects 1 product.
Products include Cisco Unified Contact Center Express.
How do I fix CVE-2011-2583?
No fix has been published for CVE-2011-2583 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-2011-2583 being exploited?
There is no known exploitation of CVE-2011-2583 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2025-20354 Cisco Unified Contact Center Express Remote Code Execution Vulnerability
- CVE-2020-3280 Cisco Unified Contact Center Express Remote Code Execution Vulnerability
- CVE-2018-0403 Information disclosure in Cisco Unified Contact Center Express unknown
- CVE-2022-20658 Privilege escalation in Cisco Unified Contact Center Domain Manager
- CVE-2025-20358 Cisco Unified Contact Center Express Editor Authentication Bypass Vulnerability
Sources
Also known as GHSA-32fx-c759-m7hg.