CVE-2021-26828
OpenPLC ScadaBR Unrestricted Upload of File with Dangerous Type Vulnerability
8.8
CVSS 3.1
39.4 %
EPSS (current)
2025-12-03
KEV addition
No
Ransomware
Timeline
Publication, first public exploit and KEV addition on a day axis.
Key facts
Vendor / product: OpenPLC / ScadaBR
Published: 2021-06-11 · Due (CISA): 2025-12-24
CWE: CWE-434 · EU list: no
Exploit references (metadata only)
No public exploit references recorded.