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zdiPiotr Bazydlo (@chudypb) of Trend Micro Zero Day InitiativeZDI-23-684
HistoryMay 17, 2023 - 12:00 a.m.

Delta Electronics InfraSuite Device Master ExeCommandInCommandLineMode Command Injection Remote Code Execution Vulnerability

2023-05-1700:00:00
Piotr Bazydlo (@chudypb) of Trend Micro Zero Day Initiative
www.zerodayinitiative.com
13
vulnerability
remote code execution
delta electronics infrasuite
authentication bypass
system call
administrator context

EPSS

0.002

Percentile

57.5%

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Electronics InfraSuite Device Master. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the ExeCommandInCommandLineMode function. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of an administrator.

EPSS

0.002

Percentile

57.5%

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