cisco-sa-cucm-dos-4Ag3yWbD

Cisco Unified Communications Manager Denial of Service Vulnerability

Advisory ansehen veröffentlicht 2023-06-07

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.

beschreibt (1)

Zugehörige CVEs.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2023-20116US	medium5.7	0.71% (53rd)	—	2023-06-28
A vulnerability in the Administrative XML Web Service (AXL) API of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edi…

Referenzen

Externe Belege — Patches, Meldungen, Analysen.

Security Vulnerability Policyexternal
Cisco Unified Communications Manager Denial of Service Vulnerabilityself
Cisco Security Vulnerability Policyexternal
considering software upgradesexternal
Cisco Security Advisories pageexternal

Behebungen (2)

BehobenCisco Unified Communications Manager
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
BehobenCisco Unified Communications Manager / Cisco Unity Connection
Cisco has released software updates that address this vulnerability.
https://software.cisco.com

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