CVE-2025-3232
published 2025-12-24CVE-2025-3232: A remote unauthenticated attacker may be able to bypass authentication by utilizing a specific API route to execute arbitrary OS commands.
PriorityP260high7.5CVSS 3.1
AVNACLPRNUINSUCNIHAN
EPSS
0.51%
39.7th percentile
A remote unauthenticated attacker may be able to bypass authentication
by utilizing a specific API route to execute arbitrary OS commands.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| mitsubishi_electric_europe | smartrtu | <= 3.37 | — |
Detection & IOCsextracted from sources · hover to see the quote
- →Detect unauthenticated access to a specific API route on Mitsubishi Electric smartRTU that bypasses authentication and enables OS command execution ↗
- →Monitor for unauthenticated HTTP/HTTPS requests to smartRTU API endpoints, particularly those that should require authentication; anomalous API calls from untrusted or external hosts should be flagged ↗
- →Alert on OS command execution originating from the smartRTU web service process, especially following unauthenticated API requests — indicative of chained exploitation of CVE-2025-3232 (auth bypass) and CVE-2025-3128 (OS command injection) ↗
- ·All smartRTU versions 3.37 and prior are affected; no patched firmware version is identified in the advisory — mitigations are network-control based only ↗
- ·No known public exploitation has been reported at time of advisory publication, but the vulnerability is remotely exploitable with no authentication and low attack complexity ↗
- ·CVE-2025-3232 (auth bypass, CVSS v3.1 7.5) is closely paired with CVE-2025-3128 (OS command injection, CVSS v3.1 9.8); full exploitation likely requires chaining both vulnerabilities ↗
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
nvdv4.08.7HIGHCVSS: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
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CISA ICS
Mitsubishi Electric Europe B.V. smartRTU
cisa_ics·2025-04-15·CVSS 9.8
[CRITICAL] Mitsubishi Electric Europe B.V. smartRTU
ICS Advisory
##
Mitsubishi Electric Europe B.V. smartRTU
Release DateApril 15, 2025
Alert CodeICSA-25-105-09
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v4 9.3
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Mitsubishi Electric Europe B.V.
- Equipment: smartRTU
- Vulnerability: Missing Authentication for Critical Function, OS Command Injection
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could allow a remote unauthenticated attacker to disclose, tamper with, destroy or delete information in the product, or cause a denial-of service condition on the product.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
Mitsubishi Electric
GHSA
GHSA-54pw-8jmv-p9rc: A remote unauthenticated attacker may be able to bypass authentication
by utilizing a specific API route to execute arbitrary OS commands
ghsa_unreviewed·2025-12-24
CVE-2025-3232 [HIGH] CWE-306 GHSA-54pw-8jmv-p9rc: A remote unauthenticated attacker may be able to bypass authentication
by utilizing a specific API route to execute arbitrary OS commands
A remote unauthenticated attacker may be able to bypass authentication
by utilizing a specific API route to execute arbitrary OS commands.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-12-24
Published