TippingPoint Zero Day Initiative
 

Trend Micro InterScan Web Security Virtual Appliance ConfigIPNetwork saveNetworkConfiguration datagateIPv6Changed Command Injection Remote Code Execution Vulnerability

ZDI-17-231: March 30th, 2017

CVSS Score

Affected Vendors

Affected Products

    InterScan Web Security Virtual Appliance

TippingPoint™ IPS Customer Protection

TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID 26533. For further product information on the TippingPoint IPS:

Vulnerability Details


This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Trend Micro InterScan Web Security Virtual Appliance. Authentication is required to exploit this vulnerability.

The specific flaw exists within ConfigIPNetwork's saveNetworkConfiguration method. A crafted IPv6 data gateway network parameter can trigger execution of a system call composed from a user-supplied string. An attacker can leverage this vulnerability to execute arbitrary code under the context of root.

Vendor Response

Trend Micro has issued an update to correct this vulnerability. More details can be found at:

Disclosure Timeline

    2016-12-15 - Vulnerability reported to vendor
    2017-03-30 - Coordinated public release of advisory

Credit

This vulnerability was discovered by:
    Steven Seeley of Source Incite