CVE-2011-2563 is an unspecified vulnerability within the Service Advertisement Framework (SAF) of Cisco Unified Communications Manager (CUCM) 8.x prior to 8.5(1) and Cisco Intercompany Media Engine 8.x prior to 8.5(1). This flaw allows unauthenticated remote attackers to trigger a denial of service, specifically a device reload, through specially crafted SAF packets. With a CVSS score of 7.8 (High), it presents a critical availability risk due to its network-based attack vector and low attack complexity, requiring no authentication. 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 |
|---|---|---|---|
8.0CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:8.0:*:*:*:*:*:*:* | ||
8.0\(1\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:8.0\(1\):*:*:*:*:*:*:* | ||
8.0\(2c\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:8.0\(2c\):*:*:*:*:*:*:* | ||
8.0\(2c\)su1CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:8.0\(2c\)su1:*:*:*:*:*:*:* | ||
8.0\(3\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:8.0\(3\):*:*:*:*:*:*:* |
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.