8.6
High
CVE-2026-85486 Brocade ASCG before 3.5.0 improperly processes user input by evaluating form data prior to validation
Description
Brocade ASCG before 3.5.0 improperly processes user input by evaluating form data prior to validation. When an authenticated user submits a configuration form, the submitted text could immediately be processed. A malicious actor with basic access can supply crafted input to execute arbitrary code on the server and take control of the application.
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