CVE-2009-2050

no score yetEPSS 3.4%

cisco unified communications manager: no CVSS score yet. EPSS 3.4% chance of exploitation in the next 30 days.

Cisco Unified Communications Manager (aka CUCM, formerly CallManager) before 6.1(1) allows remote attackers to cause a denial of service (voice-services outage) via a malformed header in a SIP message, aka Bug ID CSCsi46466.

EPSS: 3.4% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
Published: 2009-08-27
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

cisco:unified_communications_manager

References

http://osvdb.org/57452
http://secunia.com/advisories/36495
http://secunia.com/advisories/36499
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af2d11.shtml
http://www.securityfocus.com/bid/36152

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