Vulnerability Details CVE-2026-85489
An authentication flaw exists in the Brocade ASCG administrative management service component. An unauthenticated network user can issue direct API requests to perform privileged actions, including accessing sensitive system configuration mapping data, modifying managed device inventories, and altering operational settings. This vulnerability affects all versions of Brocade ASCG before 3.5.0.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 7.8%
CVSS Severity
CVSS v3 Score 8.8
Products affected by CVE-2026-85489
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:1.0.0
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:1.1.0
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:1.2.0
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:1.3.0
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:1.3.0a
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:2.0.0
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:2.1.0a
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:2.1.1_01
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:3.0.0
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:3.0.0a
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:3.1.0
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:3.2.0
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:3.3.0
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:3.3.0a
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cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:3.4.0