CVE-2025-3232

Mitsubishi Electric Europe smartRTU Missing Authentication for Critical Function

Published Dec 24, 2025 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
A remote unauthenticated attacker may be able to bypass authentication
by utilizing a specific API route to execute arbitrary OS commands.

Remediation

Vendor Workaround

Mitsubishi Electric Europe B.V. recommends that users take note of the following mitigation measures to minimize the risk of exploiting this vulnerability: * Use a firewall or virtual private network (VPN), etc. to prevent unauthorized access when Internet access is required. * Use within a LAN and block access from untrusted networks and hosts through firewalls. * Use web application firewall (WAF) to prevent to filter, monitor and block any malicious HTTP/HTTPS traffic. * Allow web client access from trusted networks only. For more information, please see Mitsubishi Electric Europe MEU_PSIRT_2025-3128 https://emea.mitsubishielectric.com/fa/products/quality/quality-news-information  under the "Vulnerability Information" section.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Mitsubishielectric
Mitsubishielectric smartrtu
Vendors & Products Mitsubishielectric
Mitsubishielectric smartrtu
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A remote unauthenticated attacker may be able to bypass authentication by utilizing a specific API route to execute arbitrary OS commands.
Title Mitsubishi Electric Europe smartRTU Missing Authentication for Critical Function
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Dec 24, 2025, 8:01 PM
Reserved
Apr 3, 2025, 4:06 PM
Status
Deferred
Published
Dec 24, 2025, 8:15 PM
Modified
Oct 7, 2026, 1:10 PM