eFiction index.php admin authentication bypass

efiction-admin-auth-bypass (28595)

Medium Risk

Description:

eFiction could allow a remote attacker to bypass authentication and gain unauthorized access to the administrative section. If register_globals is enabled, a remote attacker could send a specially-crafted request to the index.php script and change the default values for the adminloggedin, loggedin and level parameters to 1, which could allow the attacker to gain unauthorized administrative access to the application.

*CVSS:

Base Score:	7
Access Vector:	Remote
Access Complexity:	Low
Authentication:	Not Required
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	6.7
Exploitability:	High
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Bypass Security

Remedy:

Refer to the eFiction Web site for patch information. See References.

References:

• eFiction Web site: efiction.
• BID-19717: eFiction Index.PHP Authentication Bypass Vulnerability
• CVE-2006-4427: index.php in eFiction before 2.0.7 allows remote attackers to bypass authentication and gain privileges by setting the (1) adminloggedin, (2) loggedin, and (3) level parameters to 1.
• OSVDB ID: 28237: eFiction loggedin Variable Manipulation Authentication Bypass
• SA21625: eFiction Authentication Bypass Vulnerability
• VUPEN/ADV-2006-3392: eFiction Multiple Parameter Handling Remote Authentication Bypass Vulnerability

Platforms Affected:

• eFiction eFiction 2.0.7 and prior

Reported:

Aug 25, 2006

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For corrections or additions please email xforce@iss.net

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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