CVE-2026-87424

State: Published
Severity: 8.6 High
Published: Oct 8, 2026
Updated: Oct 8, 2026
Reserved: Sep 8, 2026

Description

A vulnerability in the SupportLink API authentication component of Brocade ASCG versions prior to 3.5.0 allows an attacker to bypass authentication across deployments due to the use of a hard coded cryptographic key.

Scores

CVSS	Score	Vector	Source
4.0	8.6 High	CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	brocade

Weaknesses

CWE-321 Use of Hard-coded Cryptographic Key

Affected Products

Product	Versions
Brocade Active Support Connectivity GatewayBrocade	before 3.5.0Affected

References

https://support.broadcom.com/external/content/SecurityAdvisories/0/38391

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