VULNERABILITY INTELLIGENCE

CVE-2009-2054

CVSS score7.8 NONE
EPSS probability3.40%
CISA KEVNot currently listed
Published2009-08-27
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:C

Description

Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x, 5.x before 5.1(3g), 6.x before 6.1(4), 7.0 before 7.0(2a)su1, and 7.1 before 7.1(2a)su1 allows remote attackers to cause a denial of service (file-descriptor exhaustion and SIP outage) via a flood of TCP packets, aka Bug ID CSCsx23689.

Weakness classification

  • nvd@nist.gov: CWE-770

Primary references