{"id":"CVE-2025-20112","title":"Cisco Unified Communications Products Privilege Escalation Vulnerability (CVE-2025-20112)","summary":"A vulnerability in multiple Cisco Unified Communications and Contact Center Solutions products could allow an authenticated, local attacker to elevate privileges to root on an affected device.\r\n\r\nThis vulnerability is due to excessive perm…","severity":"medium","cvss":5.1,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N","cvssSource":"vendor","vendor":"Cisco","product":"Cisco Unified Communications Manager","affected":["unified_communications_manager","unity_connection","finesse","unified_intelligence_center","unified_communications_manager_im_and_presence_service","emergency_responder","virtualized_voice_browser","prime_collaboration_deployment","unified_contact_center_express","socialminer"],"published":"2025-05-21","updated":"2025-05-21","sourceUpdated":"2025-05-21T16:00:00+00:00","source":"CSAF","sourceUrl":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-kkhZbHR5","references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-kkhZbHR5"},{"url":"https://software.cisco.com"}],"tags":["csaf","vendor-advisory","cisco"],"epss":0.00139,"epssPercentile":0.03678,"ingestedAt":"2026-09-08T15:58:18.537Z","slug":"CVE-2025-20112","body":"## Overview\n\nA vulnerability in multiple Cisco Unified Communications and Contact Center Solutions products could allow an authenticated, local attacker to elevate privileges to root on an affected device.\r\n\r\nThis vulnerability is due to excessive permissions that have been assigned to system commands. An attacker could exploit this vulnerability by executing crafted commands on the underlying operating system. A successful exploit could allow the attacker to escape the restricted shell and gain root privileges on the underlying operating system of an affected device. To successfully exploit this vulnerability, an attacker would need administrative access to the ESXi hypervisor.\r\n\r\nCisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.\n\n## Vendor advisories\n\n- **cisco-sa-cucm-kkhZbHR5** · Cisco · affected: Cisco Unified Communications Manager, Cisco Unity Connection, Cisco Finesse, Cisco Unified Intelligence Center, Cisco Unified Communications Manager IM and Presence Service, Cisco Emergency Responder, … · updated 2025-05-21 · [advisory](https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-kkhZbHR5)\n\n**Cisco Unified Communications Products Privilege Escalation Vulnerability**. Released 2025-05-21.\n\nAffected:\n\n- Cisco Unified Communications Manager\n- Cisco Unity Connection\n- Cisco Finesse\n- Cisco Unified Intelligence Center\n- Cisco Unified Communications Manager IM and Presence Service\n- Cisco Emergency Responder\n- Cisco Virtualized Voice Browser\n- Cisco Prime Collaboration Deployment\n- Cisco Unified Contact Center Express\n- Cisco SocialMiner\n\n## Remediation\n\nCisco has released software updates that address this vulnerability. https://software.cisco.com","depth":"sunlit","depthScore":28,"depthScoreParts":{"impact":28.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}