CVE-2021-26829
OpenPLC ScadaBR Cross-site Scripting Vulnerability
CVSS
—
Sin CVSS
EPSS
48.0%
p99
KEV
SÍ
28 nov 2025
Exploit Today
80
0-100
Publicado: — · Última mod.: —
Producto
OpenPLC / ScadaBR
Vulnerabilidad
OpenPLC ScadaBR Cross-site Scripting Vulnerability
Añadido a KEV
28 nov 2025
Remediar antes de
19 dic 2025
Uso conocido en ransomware
No
Descripción resumida
OpenPLC ScadaBR contains a cross-site scripting vulnerability via system_settings.shtm.
Acción requerida
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/3211 ; https://nvd.nist.gov/vuln/detail/CVE-2021-26829