Privilege Escalation / Access Control Bypass in Brocade Fabric OS Web Management Framework (CVE-2026-94575)
39157
06 October 2026
06 October 2026
CLOSED
MEDIUM
6.9 Medium - CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
CVE-2026-94575
|
Brocade Security Advisory ID |
BSA-2026-3961 |
|
Component |
Fabric OS Common Access Layer |
|
CWE |
CWE-483: Incorrect Block Delimitation |
|
|
|
Summary:
A logic vulnerability in Brocade Fabric OS versions before 10.0.1 web management framework allows an authenticated, low-privileged user to bypass inner Role-Based Access Control (RBAC) checks under specific environmental conditions. Successful exploitation lowers the system authorization mode for the active session context, allowing access to restricted configuration settings intended exclusively for administrative roles.
Products Affected
- Brocade Fabric OS versions before 10.0.1
Products Not Affected
- Brocade SANnav is not affected by this vulnerability
[VEX Justification: Component_not_present] - Brocade ASCG is not affected by this vulnerability
[VEX Justification: Component_not_present]
Solution
- A security update is provided in Brocade Fabric OS 10.0.1
Note: This is a Frontier AI discovered vulnerability.
Revision History
|
Version |
Change |
Date |
|
1.0 |
Initial Publication |
10/06/2026 |
Disclaimer
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