CVE-2013-3461 describes a denial-of-service vulnerability in Cisco Unified Communications Manager (Unified CM) versions 8.5(x), 8.6(x) prior to 8.6(2a)su3, and 9.x prior to 9.1(1). This flaw allows unauthenticated remote attackers to exhaust system resources (memory and CPU) and disrupt service by flooding UDP port 5060 with SIP packets. With a CVSS score of 7.1, this vulnerability is considered highly severe due to its network-based attack vector and complete availability impact, though it requires moderate attack complexity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
9.0\(1\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:9.0\(1\):*:*:*:*:*:*:* | ||
8.5CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:8.5:*:*:*:*:*:*:* | ||
8.5\(1\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:8.5\(1\):*:*:*:*:*:*:* | ||
8.5\(1\)su1CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:8.5\(1\)su1:*:*:*:*:*:*:* | ||
8.5\(1\)su2CPE matchmatch criteria | cpe:2.3:a:cisco:unified_communications_manager:8.5\(1\)su2:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:C
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 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.