CVE-2007-1826: cisco unified_callmanager
Vulnerability summary
CVE-2007-1826 is a high (CVSS 7.8) vulnerability in cisco unified_callmanager. EPSS estimates a 1.98% chance of exploitation in the next 30 days, higher than 80.3% of scored vulnerabilities.
Timeline
- 02-04-2007PublishedVulnerability first disclosed.
- 07-08-2024Last modifiedVulnerability information updated.
Description
Unspecified vulnerability in the IPSec Manager Service for Cisco Unified CallManager (CUCM) 5.0 before 5.0(4a)SU1 and Cisco Unified Presence Server (CUPS) 1.0 before 1.0(3) allows remote attackers to cause a denial of service (loss of cluster services) via a "specific UDP packet" to UDP port 8500, aka bug ID CSCsg60949.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
1.98%
Chance of exploitation in the next 30 days
Percentile
80%
Versus all other CVEs
30-day change
0.00 pp
From 1.98% on 21-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Cisco2 products
- unified_callmanager5.0 | 5.0\(1\) | 5.0\(2\) | 5.0\(3\) | 5.0\(3a\) | 5.0\(4\)
- unified_presence_server1.0 | 1.0\(1\) | 1.0\(2\)
1 vendor · 2 products