SB2025042332 - Multiple vulnerabilities in Mitsubishi Electric smartRTU

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Missing Authentication for Critical Function (CVE-ID: CVE-2025-3232)

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to missing authentication for critical function. A remote attacker can bypass authentication by utilizing a specific API route and execute arbitrary OS commands on the system.

2) OS Command Injection (CVE-ID: CVE-2025-3128)

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-25-105-09
• https://eu-assets.contentstack.com/v3/assets/blt5412ff9af9aef77f/blte89b2dd6dc6048fc/MEU_PSIRT_2025-3128