WebGUI create admin security bypass

webgui-admin-security-bypass (39041)

Medium Risk

Description:

WebGUI could allow a remote attacker to bypass security restrictions, caused by the improper restricting of access for valid users. A remote authenticated attacker with admin credentials could exploit this vulnerability to bypass security restrictions and create admin users with administrative privileges on the vulnerable system.

*CVSS:

Base Score:	6.5
Access Vector:	Network
Access Complexity:	Low
Authentication:	Single
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	4.8
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Bypass Security

Remedy:

Upgrade to the latest version of WebGUI (7.4.18 or later), available from the Plain Black Web site. See References.

References:

• Plain Black Web site: WebGUI 7.4.18 (stable) Released.
• BID-26873: WebGUI Secondary Admin Security Bypass Vulnerability
• CVE-2007-6487: Unspecified vulnerability in Plain Black WebGUI 7.4.0 through 7.4.17 allows remote authenticated users with Secondary Admin privileges to create Admin accounts, a different vulnerability than CVE-2006-0680.
• SA28059: WebGUI Create Admin Security Bypass

Platforms Affected:

• Plain Black WebGUI 7.4.0 - 7.4.17

Reported:

Dec 13, 2007

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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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