CVE-2026-85421
A critical security vulnerability has been identified in Brocade ASCG versions before 3.5.0. The HTTPS service fails to properly enforce authentication or access control checks on incoming requests. An unauthenticated attacker with network access can issue control commands, alter cluster states, and modify system configurations, leading to a complete compromise of the streaming service control plane.
CVE-2026-85421
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-2026-85421
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-2026-85421
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #13067 · Revision 1
- Added to Heist Feed
- Publisher date