SB2023092919 - Improper Authorization in Cisco Catalyst SD-WAN Manager
Published: September 29, 2023
Security Bulletin ID
SB2023092919
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper Authorization (CVE-ID: CVE-2023-20254)
CWE-ID: CWE-285 - Improper Authorization
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to bypass authorization process.
The vulnerability exists due to insufficient user session management within the Manager system. A remote administrator can access information about another tenant, change configuration or perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.