Remote Command Execution Vulnerability in Mitsubishi Electric SmartRTU
CVE-2025-3128

9.3CRITICAL

Key Information:

Vendor

Mitsubishi Electric Europe

Status
Smartrtu
Vendor
CVE Published:
21 August 2025

What is CVE-2025-3128?

A security vulnerability has been identified in Mitsubishi Electric's smartRTU that allows unauthenticated attackers to bypass authentication mechanisms. This can potentially enable the execution of arbitrary operating system commands, leading to unauthorized access and disclosure of sensitive information, manipulation of critical data, destruction of files, or even the potential to create a denial-of-service condition. Organizations using affected versions should take immediate action to mitigate these risks to safeguard their operational systems.

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Affected Version(s)

smartRTU 0 <= 3.37

References

https://emea.mitsubishielectric.com/fa/products/quality/q...
https://www.cisa.gov/news-events/ics-advisories/icsa-25-1...

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Noam Moshe of Claroty Team82 reported this vulnerability to CISA.
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