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Cisco Software-Defined Application Visibility and Control on Cisco vManage Authentication Bypass Vulnerability

A vulnerability in authentication mechanism of Cisco Software-Defined Application Visibility and Control (SD-AVC) on Cisco vManage could allow an unauthenticated, remote attacker to access the GUI of Cisco SD-AVC without authentication.

This vulnerability exists because the GUI is accessible on self-managed cloud installations or local server installations of Cisco vManage. An attacker could exploit this vulnerability by accessing the exposed GUI of Cisco SD-AVC. A successful exploit could allow the attacker to view managed device names, SD-AVC logs, and SD-AVC DNS server IP addresses.

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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-avc-NddSGB8

     
         
Security Impact Rating:  Medium
   
   
       
CVE: CVE-2022-20830
Source: Cisco Software-Defined Application Visibility and Control on Cisco vManage Authentication Bypass Vulnerability (https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-avc-NddSGB8?vs_f=Cisco%20Security%20Advisory&vs_cat=Security%20Intelligence&vs_type=RSS&vs_p=Cisco%20Software-Defined%20Application%20Visibility%20and%20Control%20on%20Cisco%20vManage%20Authentication%20Bypass%20Vulnerability&vs_k=1)