Medium severity5.3NVD Advisory· Published Jul 11, 2025· Updated Apr 15, 2026

CVE-2025-5241

Description

Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series allows a remote unauthenticated attacker to lockout legitimate users for a certain period by repeatedly attempting to login with incorrect passwords. The legitimate users will be unable to login until a certain period has passed after the lockout or until the product is reset.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Mitsubishielectric/MELSEC iQ-R Seriesllm-fuzzy

Patches

Vulnerability mechanics

References

www.cisa.gov/news-events/ics-advisories/icsa-25-184-04nvd
www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-005_en.pdfnvd

News mentions

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