CVE-2021-20598

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"confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2021-08-06T17:15:07.173", "references": [{"url": "https://jvn.jp/vu/JVNVU98578731/index.html", "tags": ["Third Party Advisory"], "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp"}, {"url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-010_en.pdf", "tags": ["Vendor Advisory"], "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric MELSEC iQ-R series CPU modules (R08/16/32/120SFCPU all versions, R08/16/32/120PSFCPU all versions) allows a remote unauthenticated attacker to lockout a legitimate user by continuously trying login with incorrect password."}, {"lang": "es", "value": "Una vulnerabilidad del Mecanismo de Bloqueo de Cuentas Demasiado Restrictivo en los m\u00f3dulos de CPU de la serie MELSEC iQ-R de Mitsubishi Electric (R08/16/32/120SFCPU todas las versiones, R08/16/32/120PSFCPU todas las versiones) permite a un atacante remoto no autenticado bloquear a un usuario leg\u00edtimo al intentar iniciar sesi\u00f3n continuamente con una contrase\u00f1a incorrecta"}], "lastModified": "2021-08-27T13:10:04.973", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:mitsubishielectric:r08sfcpu_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "66D3AC7B-50E0-47D5-B0D1-07329D724EFE"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:mitsubishielectric:r08sfcpu:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B185323A-C9E3-48A0-AD28-DA7AC7846E18"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": 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