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Vendor Solution
Security update is provided in Brocade Fabric OS 10.0.1
Tracking
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Thu, 08 Oct 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Thu, 08 Oct 2026 03:45:00 +0000
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| Title | Brocade Fabric OS Authentication Bypass via HTTP Host Header | |
| First Time appeared |
Brocade
Brocade fabric Os |
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| Vendors & Products |
Brocade
Brocade fabric Os |
Thu, 08 Oct 2026 02:45:00 +0000
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| Description | An authentication and access control bypass vulnerability exists in the web server management interface of Brocade Fabric OS versions before 10.0.1. The web dispatcher routine evaluates internal management VLAN trust decisions using the client-supplied HTTP host header instead of the actual socket transport layer source IP address. Successful exploitation allows the attacker to bypass IP-filtering access control lists (ACLs) and obtain sensitive device metadata (such as model, serial number, hardware revision, and firmware version) without authentication. | |
| Weaknesses | CWE-290 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: brocade
Published:
Updated: 2026-10-08T12:54:37.227Z
Reserved: 2026-09-08T22:51:12.186Z
Link: CVE-2026-87686
Updated: 2026-10-08T12:54:27.175Z
Status : Awaiting Analysis
Published: 2026-10-08T03:16:37.390
Modified: 2026-10-08T20:08:45.857
Link: CVE-2026-87686
No data.
OpenCVE Enrichment
Updated: 2026-10-08T03:30:16Z