Security readout for executives and security teams
CVE-2005-2631 is an authentication failure in Cisco Clean Access. A remote attacker could invoke API methods without proper user authentication, potentially bypassing access controls, changing a user role, or disconnecting users. Business risk is mainly unauthorized network-access policy changes and user disruption in environments still running affected CCA versions. Exposure is likely limited to legacy environments that still operate Cisco Clean Access in the listed version ranges. The bundle does not identify current supported products, CPEs, internet exposure data, or default deployment assumptions. Treat as high priority only if Cisco Clean Access is still present. The flaw affects a network access-control platform, so compromise could weaken access enforcement or disrupt users. If CCA is not deployed, no direct exposure is indicated by the bundle. Mitigation focus: Inventory for Cisco Clean Access installations and version ranges listed in the CVE.; Review Cisco advisory 20050817 for vendor-confirmed fixes or mitigations.; Upgrade, isolate, or decommission affected CCA systems according to vendor guidance..
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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ATT&CK lookup starting points
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CVE-2005-2631 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
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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
- cisco-cca-security-bypass(21884)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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