Advisory Details

July 1st, 2016

Trihedral VTScada Filter Bypass Information Disclosure Vulnerability

CVE ID	CVE-2016-4510
CVSS SCORE	5.0, AV:N/AC:L/Au:N/C:P/I:N/A:N
AFFECTED VENDORS	Trihedral Engineering Ltd
AFFECTED PRODUCTS	VTScada
VULNERABILITY DETAILS	This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Trihedral VTScada. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of Wireless Application Protocol requests. The issue lies in the failure to properly validate user-supplied filenames. An attacker can leverage this vulnerability to disclose the contents of arbitrary files under the context of the user running the service.
ADDITIONAL DETAILS	Trihedral Engineering Ltd has issued an update to correct this vulnerability. More details can be found at: https://ics-cert.us-cert.gov/advisories/ICSA-16-159-01
DISCLOSURE TIMELINE	2016-02-18 - Vulnerability reported to vendor 2016-07-01 - Coordinated public release of advisory
CREDIT	Anonymous

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