CVE-2011-4486 is a denial-of-service vulnerability affecting Cisco Unified Communications Manager (CUCM) and Cisco Business Edition products. Remote attackers can exploit this flaw by sending a specially crafted SCCP registration, causing affected devices to reload. With a CVSS score of 7.8, this vulnerability is considered high severity, requiring no authentication and low attack complexity to achieve a complete system availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
6.0CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:6.0:*:*:*:*:*:*:* | ||
6.0\(1\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:6.0\(1\):*:*:*:*:*:*:* | ||
6.0\(1a\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:6.0\(1a\):*:*:*:*:*:*:* | ||
6.0\(1b\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:6.0\(1b\):*:*:*:*:*:*:* | ||
6.1\(1\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:6.1\(1\):*:*:*:*:*:*:* |
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.