8.7
High
CVE-2026-85489 An authentication flaw exists in the Brocade ASCG administrative management service component
Description
An authentication flaw exists in the Brocade ASCG administrative management service component. An unauthenticated network user can issue direct API requests to perform privileged actions, including accessing sensitive system configuration mapping data, modifying managed device inventories, and altering operational settings. This vulnerability affects all versions of Brocade ASCG before 3.5.0.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Brocade Active Support Connectivity Gateway 3.5 | earliest → < 3.5.0 | 3.5.0 |
Other CVEs of Brocade Active Support Connectivity Gateway
The 13 CVEs of Brocade Active Support Connectivity Gateway →
CVE-2026-87428
In Brocade ASCG before 3.5.0, a local unauthorized user on the ASCG VM who can issue a request to the SANnav host…
8.4
High
CVE-2026-87426
An unauthenticated network-based attacker can query specific internal management endpoints on Brocade ASCG versions…
5.3
Medium
CVE-2026-87425
An unauthenticated remote attacker can modify the TLS client trust store in Brocade ASCG versions before 3.5.0
7.6
High
CVE-2026-87424
A vulnerability in the SupportLink API authentication component of Brocade ASCG versions prior to 3.5.0 allows an…
8.6
High