CVE-2021-1478

published 2021-05-06

CVE-2021-1478: A vulnerability in the Java Management Extensions (JMX) component of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager…

medium 6.5 CVSS 3.1

AV N AC L PR L UI N S U C N I N A H

A vulnerability in the Java Management Extensions (JMX) component 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 system. This vulnerability is due to an unsecured TCP/IP port. An attacker could exploit this vulnerability by accessing the port and restarting the JMX process. A successful exploit could allow the attacker to cause a DoS condition on an affected system.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
cisco	cisco_unified_communications_manager	—	—
cisco	hosted_collaboration_mediation_fulfillment	< 12.6	12.6
cisco	hosted_collaboration_mediation_fulfillment	—	—
cisco	unified_communications_manager	< 12.6	12.6

CWE-284