CISA dos EUA adiciona nova falha OpenPLC ScadaBR ao seu catálogo de Vulnerabilidades Exploradas Conhecidas – Against Invaders

CISA dos EUA adiciona nova falha OpenPLC ScadaBR ao seu catálogo de Vulnerabilidades Exploradas Conhecidas - Against Invaders

A CISA dos EUA adiciona um novo OpenPLC ScadaBRflaw ao seu catálogo de Vulnerabilidades Exploradas Conhecidas

A Agência de Segurança de Cibersegurança e Infraestrutura dos EUA (CISA) adiciona uma nova falha OpenPLC ScadaBR ao seu catálogo de Vulnerabilidades Exploradas Conhecidas.

A Agência de Cibersegurança e Segurança de Infraestrutura dos EUA (CISA)Adicionadoum OpenPLC ScadaBRflaw, rastreado como CVE-2021-26828 (Pontuação CVSS de 8,7), para seuCatálogo de Vulnerabilidades Exploradas Conhecidas (KEV).

A vulnerabilidade é um upload irrestrito de arquivo com vulnerabilidade do tipo perigoso.

“OpenPLC ScadaBR até 0.9.1 no Linux e até 1.12.4 no Windows permite que usuários autenticados remotamente enviem e executem arquivos JSP arbitrários via view_edit.shtm.” Lê o aviso.

No início desta semana, a Agência de Cibersegurança e Segurança de Infraestrutura dos EUA (CISA)Adicionadooutro OpenPLC ScadaBRflaw, rastreado comoCVE-2021-26829(pontuação CVSS de 5,4), para suaCatálogo de Vulnerabilidades Exploradas Conhecidas (KEV).

A vulnerabilidade é uma falha de scripting multisite (XSS) que afeta versões do Windows e Linux via system_settings.shtm. A vulnerabilidade afeta o OpenPLC ScadaBR até a 1.12.4 no Windows e o OpenPLC ScadaBR até a 0.9.1 no Linux.

De acordo comDiretriz Operacional Vinculativa (BOD) 22-01: Redução do Risco Significativo de Vulnerabilidades Exploradas Conhecidas, as agências FCEB precisam tratar das vulnerabilidades identificadas até o prazo de vencimento para proteger suas redes contra ataques que exploram as falhas do catálogo.

Especialistas também recomendam que organizações privadas revisem oCatálogoe abordar as vulnerabilidades em sua infraestrutura.

A CISA ordena que as agências federais corrijam as vulnerabilidades até 24 de dezembro de 2025.

Me siga no Twitter:@securityaffairseFacebookeMastodonte

PierluigiPaganini

(SecurityAffairs–HackingCISA)

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