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Cisco Unified Communications Manager Denial of Service Vulnerability

cisco-sa-cucm-dos-4Ag3yWbD · Medium · Published · Updated

A vulnerability in the Administrative XML Web Service (AXL) API of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of user-supplied input to the web UI of the Self Care Portal. An attacker could exploit this vulnerability by sending crafted HTTP input to an affected device. A successful exploit could allow the attacker to cause a DoS condition on the affected device. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-dos-4Ag3yWbD

Cisco advisory ·CSAF JSON

Workarounds

There are no workarounds that address this vulnerability.

CVEsCVE-2023-20116
Cisco Bug IDsCSCwe43377
CVSS ScoreBase 6.8
Base 6.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H/E:X/RL:X/RC:X
Product Names From Source
Cisco Unified Communications Manager, Cisco Unified Communications Manager / Cisco Unity Connection

CSAF Product Statuses

Product Status Source CVE Rows
Cisco Unified Communications Manager known_affected cisco_csaf CVE-2023-20116 1
Cisco Unified Communications Manager / Cisco Unity Connection known_affected cisco_csaf CVE-2023-20116 1

Related Products

Product CVE Evidence
Cisco Unified Communications Manager CVE-2023-20116 Cisco OpenVuln
Cisco Unified Communications Manager / Cisco Unity Connection CVE-2023-20116 Cisco OpenVuln
Cisco Unity CVE-2023-20116 Cisco OpenVuln
Cisco Unity Connection CVE-2023-20116 Cisco OpenVuln