Information disclosure in Catalyst SD-WAN Manager (formerly SD-WAN vManage) - CVE-2022-20734
Published: May 5, 2022
Vulnerability identifier: #VU62804
CSH Severity: Low
CVSS v4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-20734
CWE-ID: CWE-200
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to insufficient file system restrictions. A local administrator can access the vshell and gain unauthorized access to sensitive information on the system.
Affected software
Catalyst SD-WAN Manager (formerly SD-WAN vManage)
How to mitigate CVE-2022-20734
Install updates from vendor's website.
Catalyst SD-WAN Manager (formerly SD-WAN vManage) - addressed in versions 20.6.3, 20.7.2