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TI-2006-03126 Aliases CVE-2006-3226GHSA-2j6q-wwqq-gqm4

Cisco Secure Access Control Server (ACS) 4.x for Windows uses the client's IP address and…

Priority LOW 37Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Partial · Partial · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

Cisco Secure Access Control Server (ACS) 4.x for Windows uses the client's IP address and the server's port number to grant access to an HTTP server port for an administration session, which allows remote attackers to bypass authentication via various methods, aka "ACS Weak Session Management Vulnerability."

Why it matters now

EPSS 0.02389 84th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:cisco:secure_access_control_server:4.0:*:windows:*:*:*:*:*4.0VulnerableCisco
cpe:2.3:a:cisco:secure_access_control_server:4.0.1:*:windows:*:*:*:*:*4.0.1VulnerableCisco
  • cpe:2.3:a:cisco:secure_access_control_server:4.0:*:windows:*:*:*:*:* Versions 4.0 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:secure_access_control_server:4.0.1:*:windows:*:*:*:*:* Versions 4.0.1 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2006-3226
  2. 2026-10-03 Alias added: GHSA-2j6q-wwqq-gqm4

References

Advisory 2

Other 2

  • TI-2005-00319 Multiple TCP implementations with Protection Against Wrapped Sequence Numbers (PAWS) with… CVSS 2.0MEDIUM 5.0
  • TI-2006-03972 Stack-based buffer overflow in the CSRadius service in Cisco Secure Access Control Server… CVSS 2.0HIGH 10.0
  • TI-2004-00996 Cisco Secure Access Control Server for Windows (ACS Windows) and Cisco Secure Access… CVSS 2.0HIGH 10.0
  • TI-2000-01044 Buffer overflow in CSAdmin module in CiscoSecure ACS Server 2.4(2) and earlier allows… CVSS 2.0HIGH 10.0
  • TI-2000-01045 Buffer overflow in CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to… CVSS 2.0HIGH 10.0
  • TI-2013-03026 The EAP-FAST authentication module in Cisco Secure Access Control Server (ACS) 4.x before… CVSS 2.0HIGH 9.3
See all 33 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences