CVE-2015-0751: Cisco Unified Communications Manager

High severity, CVSS 7.8. EPSS: 1.9% chance of exploitation in the next 30 days.

Cisco IP Phone 7861, when firmware from Cisco Unified Communications Manager 10.3(1) is used, allows remote attackers to cause a denial of service via crafted packets, aka Bug ID CSCus81800.

Affected products

• Cisco Unified Communications Manager: version 10.3(1) only

Published 2015-05-29. Last modified 2026-06-17.