SB2023092918 - Improper access control in Cisco Catalyst SD-WAN Manager
Published: September 29, 2023
Security Bulletin ID
SB2023092918
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper access control (CVE-ID: CVE-2023-20253)
CWE-ID: CWE-284 - Improper Access Control
CVSSv4: 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
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 update from vendor's website.