CVE-2026-85422High· 7.8▾ TwilightA vulnerability in Brocade ASCG version before 3.5.0 could allow an attacker to obtain a static cryptographic key hardcoded into the software binaries to secure sensitive data at rest and to protect inter-node communication protocols. An…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 9.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.1%
Last analysed / modified upstream
8.4 → 7.8
A vulnerability in Brocade ASCG version before 3.5.0 could allow an attacker to obtain a static cryptographic key hardcoded into the software binaries to secure sensitive data at rest and to protect inter-node communication protocols. An attacker who extracts this key can decrypt stored management credentials or craft forged administrative synchronization messages.
brocade_active_support_connectivity_gateway < 3.5.0Upgrade past the affected range:
brocade_active_support_connectivity_gateway 3.5.0Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-85488High· 7.8Brocade ASCG before 3.5.0 has a well-known Brocade default password embedded in a script distributed to every customer
CVE-2026-87428High· 7.8In Brocade ASCG before 3.5.0, a local unauthorized user on the ASCG VM who can issue a request to the SANnav host network namespace can extract stored management credentials for onboarded SANnav instances and compromise connected Brocad…
CVE-2026-87426Medium· 4.3An unauthenticated network-based attacker can query specific internal management endpoints on Brocade ASCG versions before 3.5.0 to enumerate the configuration details and state of managed Brocade Fabric OS (FOS) switches
CVE-2026-87425Medium· 6.8An unauthenticated remote attacker can modify the TLS client trust store in Brocade ASCG versions before 3.5.0
CVE-2026-87424High· 8.8A 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.
CVE-2026-85423High· 8.8A vulnerability has been identified in the data collection service of Brocade ASCG versions before 3.5.0