Cisco Hosted Collaboration Mediation Fulfillment Denial of Service Vulnerability

2021-05-05T16:00:00
ID CISCO-SA-UCM-DOS-OO4SRYEF
Type cisco
Reporter Cisco
Modified 2021-05-13T14:42:31

Description

A vulnerability in the Java Management Extensions (JMX) component of Cisco Hosted Collaboration Mediation Fulfillment (HCM-F) 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.

Cisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability.

This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucm-dos-OO4SRYEf ["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucm-dos-OO4SRYEf"]