CVE-2007-1826 describes an unspecified denial-of-service vulnerability in the IPSec Manager Service of Cisco Unified CallManager (CUCM) 5.0 and Cisco Unified Presence Server (CUPS) 1.0. An unauthenticated remote attacker can exploit this by sending a specially crafted UDP packet to port 8500, leading to a loss of cluster services. With a CVSS score of 7.8, this vulnerability is considered highly severe due to its network-based attack vector and complete availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this sixteen-year-old vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.0CPE matchmatch criteria | cpe:2.3:a:cisco:unified_callmanager:5.0:*:*:*:*:*:*:* | ||
5.0\(1\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_callmanager:5.0\(1\):*:*:*:*:*:*:* | ||
5.0\(2\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_callmanager:5.0\(2\):*:*:*:*:*:*:* | ||
5.0\(3\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_callmanager:5.0\(3\):*:*:*:*:*:*:* | ||
5.0\(3a\)CPE matchmatch criteria | cpe:2.3:a:cisco:unified_callmanager:5.0\(3a\):*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C
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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.