CVE-2021-1362
HIGHCisco Unified Communications Manager 10.5(2)-11.5(1)su8 - Authenticated RCE via SOAP API
Title source: llmDescription
A vulnerability in the SOAP API endpoint of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unified Communications Manager IM & Presence Service, Cisco Unity Connection, and Cisco Prime License Manager could allow an authenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to improper sanitization of user-supplied input. An attacker could exploit this vulnerability by sending a SOAP API request with crafted parameters to an affected device. A successful exploit could allow the attacker to execute arbitrary code with root privileges on the underlying Linux operating system of the affected device.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
x_refsource_cisco
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-rce-pqVYwyb
Scores
CVSS v3
8.8
EPSS
0.0202
EPSS Percentile
84.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-94
Status
published
Products (4)
cisco/prime_license_manager
10.5\(2\) - 11.5\(1\)su9
cisco/unified_communications_manager
10.5\(2\) - 11.5\(1\)su9 (2 CPE variants)
cisco/unified_communications_manager_im_\&_presence_service
10.5\(2\) - 11.5\(1\)su9
cisco/unity_connection
10.5\(2\) - 11.5\(1\)su9
Published
Apr 08, 2021
Tracked Since
Feb 18, 2026