CVE-2026-87425
MEDIUMCVSS 6.8Description
An unauthenticated remote attacker can modify the TLS client trust store in Brocade ASCG versions before 3.5.0. By supplying an unauthorized Certificate Authority (CA) certificate to an unauthenticated management interface, the attacker can cause the system to trust unauthorized certificates, potentially enabling Man-in-the-Middle (MITM) attacks against outbound communications with managed switches and peer nodes.
Timeline
Published:October 8th, 2026 7:16 AM
Last modified:October 14th, 2026 6:50 PM
CVSS Scoring
CVSS v3: 6.8 (MEDIUM)
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected Software
From NVD CPE configuration data
Vendors
broadcom
Products
brocade_active_support_connectivity_gateway
Weaknesses (CWE)
References & Reports
Advisories, patches, and third-party reports
Source: NIST NVD · Data may lag official sources by up to one minute