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zdiTeam FLASHBACK: Pedro Ribeiro ([email protected]|@pedrib1337) and Radek Domanski (@RabbitPro)ZDI-20-727
HistoryJun 22, 2020 - 12:00 a.m.

(Pwn2Own) Rockwell Automation FactoryTalk View SE GetHMIProjects Missing Authentication for Critical Function Information Disclosure Vulnerability

2020-06-2200:00:00
Team FLASHBACK: Pedro Ribeiro ([email protected]|@pedrib1337) and Radek Domanski (@RabbitPro)
www.zerodayinitiative.com
21

EPSS

0.057

Percentile

93.4%

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Rockwell Automation FactoryTalk View SE. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the GetHMIProjects parameter provided to hmi_isapi.dll. The issue results from a lack of authentication required to query the server. An attacker can leverage this in conjunction with other vulnerability to execute code in the context of SYSTEM.