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Advisories

OpenPLC 3 - Remote Code Execution

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severity
high
date
Affecting

  • OpenPLC OpenPLC v3

CWE
  • CWE-94 Improper Control of Generation of Code ('Code Injection')
CVSS
8.6
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
Fellipe Oliveira
Description
OpenPLC v3 contains an authenticated remote code execution vulnerability that allows attackers with valid credentials to inject malicious code through the hardware configuration interface. Attackers can upload a custom hardware layer with embedded reverse shell code that establishes a network connection to a specified IP and port, enabling remote command execution.

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