René Helmke 7791f18b51 bootstrap
2023-05-16 16:09:41 +02:00

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{
"id": "CVE-2021-20612",
"sourceIdentifier": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
"published": "2022-01-14T20:15:09.850",
"lastModified": "2022-01-21T18:11:10.770",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "Lack of administrator control over security vulnerability in MELSEC-F series FX3U-ENET Firmware version 1.14 and prior, FX3U-ENET-L Firmware version 1.14 and prior and FX3U-ENET-P502 Firmware version 1.14 and prior allows a remote unauthenticated attacker to cause a denial-of-service (DoS) condition in communication function of the product or other unspecified effects by sending specially crafted packets to an unnecessary opening of TCP port. Control by MELSEC-F series PLC is not affected by this vulnerability, but system reset is required for recovery."
},
{
"lang": "es",
"value": "Una falta de control del administrador sobre la vulnerabilidad de seguridad en la serie MELSEC-F FX3U-ENET Firmware versi\u00f3n 1.14 y anteriores, FX3U-ENET-L Firmware versi\u00f3n 1.14 y anteriores y FX3U-ENET-P502 Firmware versi\u00f3n 1.14 y anteriores permite que un atacante remoto no autenticado cause una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en la funci\u00f3n de comunicaci\u00f3n del producto u otros efectos no especificados mediante el env\u00edo de paquetes especialmente dise\u00f1ados a una apertura no necesaria del puerto TCP. El control por parte del PLC de la serie MELSEC-F no est\u00e1 afectado por esta vulnerabilidad, pero es necesario reiniciar el sistema para recuperarlo"
}
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"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
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