CVE-2011-2562 describes an unspecified vulnerability in Cisco Unified Communications Manager (CUCM) versions 6.x, 7.x, 8.x, and 8.5. This flaw allows unauthenticated remote attackers to trigger a denial of service (service outage) by sending a specially crafted SIP INVITE message. With a CVSS score of 7.8, this vulnerability is considered high severity due to its network-based attack vector, low attack complexity, and complete availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
6.0CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:6.0:*:*:*:*:*:*:* | ||
6.1\(1\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:6.1\(1\):*:*:*:*:*:*:* | ||
6.1\(1a\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:6.1\(1a\):*:*:*:*:*:*:* | ||
6.1\(1b\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:6.1\(1b\):*:*:*:*:*:*:* | ||
6.1\(2\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:6.1\(2\):*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.