{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-17T04:14:18.937","vulnerabilities":[{"cve":{"id":"CVE-2021-22787","sourceIdentifier":"cybersecurity@se.com","published":"2022-02-11T18:15:09.000","lastModified":"2024-11-21T05:50:40.090","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A CWE-20: Improper Input Validation vulnerability exists that could cause denial of service of the device when an attacker sends a specially crafted HTTP request to the web server of the device. Affected Product: Modicon M340 CPUs: BMXP34 (Versions prior to V3.40), Modicon M340 X80 Ethernet Communication Modules: BMXNOE0100 (H), BMXNOE0110 (H), BMXNOC0401, BMXNOR0200H RTU (All Versions), Modicon Premium Processors with integrated Ethernet (Copro): TSXP574634, TSXP575634, TSXP576634 (All Versions), Modicon Quantum Processors with Integrated Ethernet (Copro): 140CPU65xxxxx (All Versions), Modicon Quantum Communication Modules: 140NOE771x1, 140NOC78x00, 140NOC77101 (All Versions), Modicon Premium Communication Modules: TSXETY4103, TSXETY5103 (All Versions)"},{"lang":"es","value":"Una CWE-20: Se presenta una vulnerabilidad de Comprobación de Entrada Inapropiada que podría causar una denegación de servicio del dispositivo cuando un atacante envía una petición HTTP especialmente diseñada al servidor web del dispositivo. Producto afectado: CPUs Modicon M340: BMXP34 (Versiones anteriores a V3.40), Módulos de Comunicación Ethernet Modicon M340 X80: BMXNOE0100 (H), BMXNOE0110 (H), BMXNOC0401, BMXNOR0200H RTU (Todas las versiones), Procesadores Modicon Premium con Ethernet integrada (Copro): TSXP574634, TSXP575634, TSXP576634 (Todas las versiones), Procesadores Modicon Quantum con Ethernet integrado (Copro): 140CPU65xxxxx (Todas las versiones), Módulos de comunicación Modicon Quantum: 140NOE771x1, 140NOC78x00, 140NOC77101 (Todas las versiones), Módulos de comunicación Modicon Premium: TSXETY4103, TSXETY5103 (todas las 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