CVE Watch—

CVE-2021-26828

OpenPLC ScadaBR Unrestricted Upload of File with Dangerous Type Vulnerability

CVSS

—

Sem CVSS

EPSS

39.1%

p99

KEV

SIM

3 de dez. de 2025

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

39.1%EPSS · 30 dias39.4%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

OpenPLC / ScadaBR

Vulnerabilidade

OpenPLC ScadaBR Unrestricted Upload of File with Dangerous Type Vulnerability

Adicionado ao KEV

3 de dez. de 2025

Corrigir até

24 de dez. de 2025

Uso conhecido em ransomware

Não

Descrição resumida

OpenPLC ScadaBR contains an unrestricted upload of file with dangerous type vulnerability that allows remote authenticated users to upload and execute arbitrary JSP files via view_edit.shtm.

Ação necessária

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notas

This vulnerability could affect an open-source component, third-party library, protocol, or proprietary implementation that could be used by different products. For more information, please see: https://github.com/SCADA-LTS/Scada-LTS/pull/2174 ; https://nvd.nist.gov/vuln/detail/CVE-2021-26828

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