CVE-2023-5648: Brocade Active Support Connectivity Gateway

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

In Brocade ASCG before Brocade ASCG v3.0, several security-related HTTP Headers were missing in various Brocade ASCG URL paths, aiding unauthenticated attackers to perform attacks such as Cross-Site Scripting, Clickjacking, Information disclosure, and more.

Affected products

• Brocade Active Support Connectivity Gateway: before 3.0 (fixed in 3.0)

Published 2026-10-08. Last modified 2026-10-08.