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CVE Record

CVE-2006-4097: Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control Server (ACS) fo...

Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allow remote attackers to cause a denial of service (crash) via a crafted RADIUS Access-Request packet. NOTE: it has been reported that at least one issue is a heap-based buffer overflow involving the Tunnel-Password attribute.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This flaw can let a remote attacker crash Cisco Secure ACS by sending a crafted RADIUS Access-Request. For businesses using ACS for network access control, a crash can disrupt authentication and access decisions. The sources do not show confirmed active exploitation. Exposure is most likely where legacy Cisco Secure ACS instances before 4.1 still process RADIUS requests, especially from untrusted networks or broad device populations. Treat this as urgent if Cisco Secure ACS remains in production. The main business risk is authentication outage from remote-triggered service crashes, not proven data theft. Mitigation focus: Identify any Cisco Secure ACS for Windows or ACS Solution Engine deployments.; Upgrade affected ACS deployments to version 4.1 or later, per the version boundary in the CVE.; Review Cisco advisory cisco-sa-20070105-csacs.shtml for vendor-specific remediation details..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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CVE-2006-4097 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

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.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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