Security readout for executives and security teams
This older Cisco issue can let an attacker who can observe cleartext RADIUS traffic recover a hidden credential and reuse it against another CS ACS-integrated device. The business risk is unauthorized privilege gain in legacy remote-access or firewall environments, especially where RADIUS traffic was not protected from network sniffing. Exposure is most likely in legacy Cisco PIX or VPN 3000 concentrator deployments using CS ACS Downloadable RADIUS ACLs. Modern environments without these products or this feature are unlikely to be exposed based on the supplied sources. Treat as a legacy-infrastructure exposure check, not an internet-wide emergency. Prioritize if Cisco PIX, VPN 3000, or CS ACS remains in production, because credential reuse could create privileged access across security devices. Mitigation focus: Review Cisco field notice guidance for affected configurations and supported remediation.; Inventory Cisco PIX, VPN 3000, and CS ACS dependencies in remote-access paths.; Reduce exposure of RADIUS traffic to untrusted or shared network segments..
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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Credential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2005-4499 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
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.