CVE-2026-87425
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.
CVE-2026-87425
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-87425
Brocade Active Support Connectivity Gateway
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Brocade",
"product": "Brocade Active Support Connectivity Gateway",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "3.5.0",
"versionType": "Brocade ASC-G"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-87425
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #13105 · Revision 1
- Added to Heist Feed
- Publisher date