SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2007-4294

Unspecified vulnerability in Cisco Unified Communications Manager (CUCM) 5.0, 5.1, and 6.0, and IOS 12.0 through 12.4, allows remote attackers to execute arbitrary code via a malformed SIP packet, aka CSCsi80102.

MEDIUM 6.8EPSS 2.55%

Does this matter?

Lower severity and a low EPSS score (2.55%). Track it; it rarely justifies an emergency change on its own.

Description

Unspecified vulnerability in Cisco Unified Communications Manager (CUCM) 5.0, 5.1, and 6.0, and IOS 12.0 through 12.4, allows remote attackers to execute arbitrary code via a malformed SIP packet, aka CSCsi80102.

CVSS 2.0
6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
2.55% probability · 85th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Affected
cisco/unified communications manager
Source
cve@mitre.org
EPSS trend
0%3%5%26 October 2026: 2.55%26 October 202626 October 2026

EPSS 2.6% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.