{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-32MT/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-32MT/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-32MT/ESS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-32MT/DSS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-32MR/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-32MR/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-64MT/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-64MT/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-64MT/ESS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-64MT/DSS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-64MR/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-64MR/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-80MT/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-80MT/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-80MT/ESS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-80MT/DSS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-80MR/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5U-80MR/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UC-32MT/D", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UC-32MT/DSS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UC-64MT/D", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UC-64MT/DSS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UC-96MT/D", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UC-96MT/DSS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UC-32MT/DS-TS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UC-32MT/DSS-TS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UC-32MR/DS-TS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-24MT/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-24MT/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-24MT/ESS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-24MT/DSS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-24MR/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-24MR/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-40MT/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-40MT/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-40MT/ESS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-40MT/DSS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-40MR/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-40MR/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-60MT/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-60MT/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-60MT/ESS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-60MT/DSS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-60MR/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-60MR/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-24MT/ES-A", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-24MR/ES-A", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-40MT/ES-A", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-40MR/ES-A", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-60MT/ES-A", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5UJ-60MR/ES-A", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-30MT/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-30MT/ESS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-30MR/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-40MT/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-40MT/ESS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-40MR/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-60MT/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-60MT/ESS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-60MR/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-80MT/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-80MT/ESS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-80MR/ES", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-30MT/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-30MT/DSS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-30MR/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-40MT/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-40MT/DSS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-40MR/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-60MT/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-60MT/DSS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5S-60MR/DS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "MELSEC iQ-F Series FX5-CCLGN-MS", "vendor": "Mitsubishi Electric Corporation", "versions": [{"status": "affected", "version": "All versions"}]}], "source": "
[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "La vulnerabilidad del mecanismo de bloqueo de cuentas excesivamente restrictivo en la serie MELSEC iQ-F de Mitsubishi Electric Corporation permite a un atacante remoto no autenticado bloquear a usuarios leg\u00edtimos durante un periodo determinado al intentar iniciar sesi\u00f3n repetidamente con contrase\u00f1as incorrectas. Los usuarios leg\u00edtimos no podr\u00e1n iniciar sesi\u00f3n hasta que transcurra un periodo determinado tras el bloqueo o hasta que se restablezca el producto."}], "id": "CVE-2025-5241", "lastModified": "2026-06-17T09:47:31.627", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "
[email protected]", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-5241", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-07-11T13:33:56.766461Z", "version": "2.0.3"}}]}, "published": "2025-07-11T01:15:29.487", "references": [{"source": "
[email protected]", "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-184-04"}, {"source": "
[email protected]", "url": "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-005_en.pdf"}], "sourceIdentifier": "
[email protected]", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-645"}], "source": "
[email protected]", "type": "Secondary"}]}