Improper access control in Cisco SD-WAN vManage - CVE-2023-20253
Published: September 29, 2023
Vulnerability identifier: #VU81271
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-20253
CWE-ID: CWE-284
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Cisco SD-WAN vManage
Cisco SD-WAN vManage
Software vendor:
Cisco Systems, Inc
Cisco Systems, Inc
Description
The vulnerability allows a local user to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions in the CLI. A local user can roll back the configuration on the target Cisco Catalyst SD-WAN Manager instance, which could then be deployed to the downstream routers.
Remediation
Install updates from vendor's website.