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CVE-2025-3232

Mitsubishi Electric Europe smartRTU Missing Authentication for Critical Function

Description

A remote unauthenticated attacker may be able to bypass authentication by utilizing a specific API route to execute arbitrary OS commands.

Timeline

  1. ID reserved

    By icscert

  2. · 9 months later

    Published

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2025-3232, by who scored it
Scored byCVSSScoreVector
icscertCNA (assigner)4.0High8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
icscertCNA (assigner)3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
NVDNVD · Deferred4.0High8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS (exploitation in 30 days)
0.51% · top 56% of all CVEs (10 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.7.

Affected products

What to do

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.

References

3

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2025-3232 badge
[![CVE-2025-3232](https://cveledger.app/badge/CVE-2025-3232.svg)](https://cveledger.app/cve/CVE-2025-3232)

Record last updated .