CVE-2021-22764

MEDIUM

5.3

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.15.3

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado6/11/2021

Ultima modificacao11/24/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

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

Fraquezas (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)

Correlacoes IOC

Sem correlacoes registradas

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