Advisory Details

December 13th, 2017

Netgain Systems Enterprise Manager script_test Command Injection Remote Code Execution Vulnerability

ZDI-17-954
ZDI-CAN-5080

CVE ID CVE-2017-17407
CVSS SCORE 7.5, AV:N/AC:L/Au:N/C:P/I:P/A:P
AFFECTED VENDORS NetGain Systems
AFFECTED PRODUCTS Enterprise Manager
TREND MICRO CUSTOMER PROTECTION Trend Micro TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID ['29896']. For further product information on the TippingPoint IPS: http://www.tippingpoint.com
VULNERABILITY DETAILS


This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of NetGain Systems Enterprise Manager. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the handling of the content parameter provided to the script_test.jsp endpoint. A crafted content request parameter can trigger execution of a system call composed from a user-supplied string. An attacker can leverage this vulnerability to execute code under the context of the web service.

ADDITIONAL DETAILS


Fixed for NetGain Enterprise Manager - fixed version: v7.2.766 and above
DISCLOSURE TIMELINE
  • 2017-08-04 - Vulnerability reported to vendor
  • 2017-12-13 - Coordinated public release of advisory
CREDIT Steven Seeley (mr_me) of Offensive Security
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