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Intelligence Center » Browse All Vulnerabilities » CVE-2007-4240


Vulnerability Score 7.5 7.5
CVE Id CVE-2007-4240
Last Modified 15 Nov 2008 01:56:19
Published 08 Aug 2007 06:17:00
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE



The check_logout function in class/auth.php in Help Center Live (hcl) 2.1.3a sends a redirect to the web browser but does not exit when administrative credentials are missing, which allows remote attackers to delete administrative users and have other unspecified impact via certain requests to (1) admin/departments.php, (2) admin/operators.php, and other unspecified scripts. NOTE: some of these details are obtained from third party information.

Vulnerable Systems


  • Help Center Live 2.1.3a


XF - helpcenterlive-http-security-bypass(35833)

BID - 25225

SECUNIA - 26352

OSVDB - 39400

Last Updated: 27 May 2016 10:45:48