CVE-2006-3226
Cisco Secure Access Control Server (ACS) 4.x for Windows uses the client's IP address and the...
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."
Exploit likelihood
What each source reports
NVD Score used
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."
- Record
CVE-2006-3226- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
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."
- Record
CVE-2006-3226- Updated
- 2026-11-02
EUVDEUVD-2006-3223 No score
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."
- Record
EUVD-2006-3223- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2j6q-wwqq-gqm4 No score
Cisco Secure Access Control Server (ACS) 4.x for Windows uses the client's IP address and the...
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."
- Record
GHSA-2j6q-wwqq-gqm4- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2006-3226 is a high vulnerability (CVSS 7.5) in Cisco Secure Access Control Server, published June 26, 2006. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.39%, the 84th percentile. No source names a fixed version.
References
securitytracker.com/id?1016369
osvdb.org/26825
securityreason.com/securityalert/1157
exchange.xforce.ibmcloud.com/vulnerabilities/27328
vupen.com/english/advisories/2006/2524
secunia.com/advisories/20816