SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2006-5277

Off-by-one error in the Certificate Trust List (CTL) Provider service (CTLProvider.exe) in Cisco Unified Communications Manager (CUCM, formerly CallManager) before 20070711 allow remote attackers to execute arbitrary code via a crafted packet that…

HIGH 9.3EPSS 9.57%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (9.57%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Off-by-one error in the Certificate Trust List (CTL) Provider service (CTLProvider.exe) in Cisco Unified Communications Manager (CUCM, formerly CallManager) before 20070711 allow remote attackers to execute arbitrary code via a crafted packet that triggers a heap-based buffer overflow.

CVSS 2.0
9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS
9.57% probability · 95th percentile
CISA KEV
Not listed
Affected
cisco/unified callmanager · cisco/unified communications manager
Source
cve@mitre.org

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.