CVE-2006-4097
Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS…
- 7.8HighCVSS base score
- 4.3%Exploitation in 30 daysEPSS · top 8.8% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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.
Timeline
ID reserved
By mitre
- 5 months later
· 5 months later
Published
- 18 years later
· 18 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 4.3% · top 8.8% of all CVEs (10 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Affected products
n/a
- affected n/a
References
8
- cisco-acs-csadmin-dos(31334) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 23629 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 21900 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- VU#443108 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
- ADV-2007-0068 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 1017475 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 36125 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 20070105 Multiple Vulnerabilities in Cisco Secure Access Control Server (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2006-4089 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2006-4097)Record last updated .