CVE-2025-7405
HIGH EPSS 34.1%
Published Sep 1, 202510mo ago · Modified Jun 17, 20262w ago
7.3 CVSS 3.1
Published Sep 1, 2025 10mo ago
Last Modified Jun 17, 2026 2w ago
Description
Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module allows a remote unauthenticated attacker to read or write the device values of the product and stop the operation of the programs, since MODBUS/TCP in the products does not have authentication features.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity Low
Availability Low
Threat Intelligence
EPSS Exploit Probability
34.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-306 Missing Authentication for Critical Function Authentication
References 3
- jvn.jp https://jvn.jp/vu/JVNVU90041458/
- cisa.gov https://www.cisa.gov/news-events/ics-advisories/icsa-25-240-01
- mitsubishielectric.com https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-011_en.pdf
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.