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Vulnerability of Trend Micro InterScan Web Security: five vulnerabilities

Synthesis of the vulnerability 

Five vulnerabilities of Trend Micro InterScan Web Security Virtual Appliance can be used by an attacker to read/alter information or to execute code.
Vulnerable products: InterScan Web Security Suite.
Severity of this weakness: 3/4.
Number of vulnerabilities in this bulletin: 5.
Creation date: 23/06/2010.
Revision date: 02/07/2010.
Références of this bulletin: BID-41039, BID-41072, BID-41296, CYBSEC Advisory#2010-0604, CYBSEC Advisory#2010-0605, CYBSEC Advisory#2010-0606, CYBSEC Advisory#2010-0701, VIGILANCE-VUL-9726.

Description of the vulnerability 

Five vulnerabilities were announced in Trend Micro InterScan Web Security Virtual Appliance.

An attacker can use a Cross Site Request Forgery in order to alter rules or to add an administrator. [severity:3/4; BID-41039]

A local attacker can use uihelper in order to execute commands as root. [severity:2/4; BID-41072, CYBSEC Advisory#2010-0604]

An attacker can use com.trend.iwss.gui.servlet.XMLRPCcert to upload a file on the server. [severity:3/4; BID-41072, CYBSEC Advisory#2010-0605]

An attacker can use com.trend.iwss.gui.servlet.exportreport to read a file. [severity:3/4; BID-41072, CYBSEC Advisory#2010-0606]

An attacker can use "desc", "metrics__notify_body" or "metrics__notify_subject" parameters, in order to generate a Cross Site Scripting. [severity:2/4; CYBSEC Advisory#2010-0701]
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This computer weakness bulletin impacts software or systems such as InterScan Web Security Suite.

Our Vigil@nce team determined that the severity of this computer threat announce is important.

The trust level is of type confirmed by the editor, with an origin of document.

This bulletin is about 5 vulnerabilities.

A proof of concept or an attack tool is available, so your teams have to process this alert. An attacker with a beginner ability can exploit this threat announce.

Solutions for this threat 

Trend Micro InterScan Web Security: patch.
A patch is available:
  http://downloadcenter.trendmicro.com/index.php?clk=tbl&clkval=249&regs=NABU&lang_loc=1
  http://downloadcenter.trendmicro.com/index.php?clk=tbl&clkval=250&regs=NABU&lang_loc=1
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