CVE-2008-2061 Denial of service in n/a
Remote attackers can crash the CTI Manager service in Cisco Unified Communications Manager by sending malformed network traffic to TCP port 2748.
- 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-2008-2061?
CVE-2008-2061 is a high-severity denial of service vulnerability in Cisco Unified Communications Manager, published on 26 Jun 2008. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Computer Telephony Integration (CTI) Manager service in Cisco Unified Communications Manager (CUCM) 5.x before 5.1(3c) and 6.x before 6.1(2) allows remote attackers to cause a denial of service (TSP crash) via malformed network traffic to TCP port 2748.
Weakness: CWE-20
Which versions are affected by CVE-2008-2061?
It affects 1 product.
Products include Cisco Unified Communications Manager.
How do I fix CVE-2008-2061?
No fix has been published for CVE-2008-2061 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-2008-2061 being exploited?
There is no known exploitation of CVE-2008-2061 in the wild and no public exploit code.
Other vulnerabilities in Cisco Unified Communications Manager
- CVE-2026-20230 Cisco Unified Communications Manager Server-Side Request Forgery (SSRF)
- CVE-2026-20045 Cisco Unified Communications Products Code Injection
- CVE-2025-20309 Cisco Unified Communications Manager Static SSH Credentials Vulnerability
- CVE-2011-1643 Information disclosure in n/a
- CVE-2024-20253 Deserialization in Cisco Packaged Contact Center Enterprise
Sources
Also known as GHSA-prvr-fvg6-m8jr.