Improper Authorization in Catalyst SD-WAN Manager (formerly SD-WAN vManage) - CVE-2021-1304
Published: January 26, 2021
Vulnerability identifier: #VU50008
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-1304
CWE-ID: CWE-285
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to access sensitive information on the system.
The vulnerability exists due to insufficient authorization checks in the web-based management interface SSH console. A remote authenticated attacker can access sensitive information on the target system.
Affected software
Catalyst SD-WAN Manager (formerly SD-WAN vManage)
How to mitigate CVE-2021-1304
Install updates from vendor's website.
Catalyst SD-WAN Manager (formerly SD-WAN vManage) - addressed in versions 20.3.2, 20.4.1