CVE-2021-22764

MEDIUM

5.3

Descripcion

A CWE-287: Improper Authentication vulnerability exists in PowerLogic PM55xx, PowerLogic PM8ECC, PowerLogic EGX100 and PowerLogic EGX300 (see security notification for version infromation) that could cause loss of connectivity to the device via Modbus TCP protocol when an attacker sends a specially crafted HTTP request.

Detalles CVE

Puntuacion CVSS v3.15.3

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado6/11/2021

Ultima modificacion11/24/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

schneider-electric:powerlogic_pm5560schneider-electric:powerlogic_pm5560_firmwareschneider-electric:powerlogic_pm5561schneider-electric:powerlogic_pm5561_firmwareschneider-electric:powerlogic_pm5562schneider-electric:powerlogic_pm5562_firmwareschneider-electric:powerlogic_pm5563schneider-electric:powerlogic_pm5563_firmware

Debilidades (CWE)

CWE-287

Referencias

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2021-159-02.pdf(cybersecurity@se.com)

http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-02%2Chttp://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-03(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.