CVE-2015-0615 describes a denial-of-service vulnerability in Cisco Unity Connection versions 8.5, 8.6, 9.x, and 10.0, specifically when SIP trunk integration is enabled. This flaw allows remote attackers to exhaust system resources by improperly terminating SIP sessions, leading to port consumption. With a CVSS score of 7.1, this vulnerability is considered high severity due to its network-based attack vector and complete availability impact, though it requires medium attack complexity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or inclusion in CISA's KEV catalog, and it has received limited community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
8.5\(1\)CPE matchmatch criteria | cpe:2.3:a:cisco:unity_connection:8.5\(1\):*:*:*:*:*:*:* | ||
8.5\(1\)su1CPE matchmatch criteria | cpe:2.3:a:cisco:unity_connection:8.5\(1\)su1:*:*:*:*:*:*:* | ||
8.5\(1\)su2CPE matchmatch criteria | cpe:2.3:a:cisco:unity_connection:8.5\(1\)su2:*:*:*:*:*:*:* | ||
8.5\(1\)su3CPE matchmatch criteria | cpe:2.3:a:cisco:unity_connection:8.5\(1\)su3:*:*:*:*:*:*:* | ||
8.5\(1\)su4CPE matchmatch criteria | cpe:2.3:a:cisco:unity_connection:8.5\(1\)su4:*:*:*:*:*:*:* |
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.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.