Security readout for executives and security teams
A flaw in Cisco ISE’s Active Directory integration can let a remote attacker disrupt authentication when AD group-membership authorization is enabled. The documented impact is an authentication outage, not data theft or code execution. Exposure is most likely in organizations running vulnerable Cisco ISE versions with Active Directory group-membership authorization enabled and PAP authentication requests processed by ISE. Treat as a service-availability risk for network access and identity-dependent operations. Prioritize remediation where Cisco ISE is central to employee, device, VPN, or wireless authentication. Mitigation focus: Review Cisco advisory cisco-sa-20160517-ise for official remediation guidance.; Upgrade affected Cisco ISE systems beyond versions before 1.2.0.899 patch 7.; Identify ISE deployments using AD group-membership authorization..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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Credential and access behavior lookup
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Open ATT&CK lookupCVE-2016-1402 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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