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CVE-2006-4098

HIGH · CVSS 10.0EPSS 12.9%EU EUVD

Stack-based buffer overflow in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allows remote attackers to execute arbitrary code via a crafted RADIUS Accounting-Request packet.

Key facts

CVSS score
10.0 (v2.0)
Severity
HIGH
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS score
12.9% (96th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2006-4090)
Published
December 31, 2006
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2006-4090 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

  • cisco / secure access control server
  • cisco / secure access control server
  • cisco / secure access control server
  • cisco / secure access control server
  • cisco / secure access control server
  • cisco / secure access control server
  • cisco / secure access control server
  • cisco / secure access control server
  • cisco / secure access control server
  • cisco / secure access control server
  • cisco / secure access control server
  • cisco / secure access control server
  • cisco / secure access control server
  • cisco / secure access control server
  • cisco / secure access control server

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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