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Professional Discussions => Vendor Advisories => Topic started by: Netwörkheäd on May 19, 2021, 06:07:04 AM

Title: Cisco Security Advisory - Cisco Hosted Collaboration Mediation Fulfillment Denial of Service Vulnerability
Post by: Netwörkheäd on May 19, 2021, 06:07:04 AM
Cisco Hosted Collaboration Mediation Fulfillment Denial of Service Vulnerability

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



     
         
Security Impact Rating:  Medium
   
   
       
CVE: CVE-2021-1478
Source: Cisco Hosted Collaboration Mediation Fulfillment Denial of Service Vulnerability (https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucm-dos-OO4SRYEf?vs_f=Cisco%20Security%20Advisory&vs_cat=Security%20Intelligence&vs_type=RSS&vs_p=Cisco%20Hosted%20Collaboration%20Mediation%20Fulfillment%20Denial%20of%20Service%20Vulnerability&vs_k=1)