CVE-2025-5241
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.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 5.3
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- EPSS probability
- 0.39%
- CWE
- CWE-645
- Published
- 2025-07-11
- Last modified
- 2026-03-13
Affected products
- Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/ES
- Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/DS
- Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/ESS
- Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/DSS
- Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MR/ES
- Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MR/DS
- Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/ES
- Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/DS
Weakness type
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