nweb2fax viewrq.php command execution

nweb2fax-viewrq-command-execution (43174)

High Risk

Description:

nweb2fax could allow a remote attacker to execute arbitrary commands on the system, caused by an error in the viewrq.php script. An attacker could exploit this vulnerability using the var_filename parameter to execute arbitrary shell commands with privileges of the application.

*CVSS:

Base Score:	7.5
Access Vector:	Network
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	7.1
Exploitability:	High
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Gain Access

Remedy:

No remedy available as of February 6, 2010.

References:

• SourceForge.net: nweb2fax.
• BID-29804: nweb2fax Multiple Remote Vulnerabilities
• CVE-2008-6669: viewrq.php in nweb2fax 0.2.7 and earlier allows remote attackers to execute arbitrary code via shell metacharacters in the var_filename parameter in a (1) tif or (2) pdf format action.

Platforms Affected:

• nweb2fax nweb2fax 0.2.7 and prior

Reported:

Jun 18, 2008

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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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