CVE-2021-26829

OpenPLC ScadaBR Cross-site Scripting Vulnerability
48.0%
EPSS
99%
Percentile
Yes
Known exploited
0
APAC news · 90d
Summary

OpenPLC ScadaBR contains a cross-site scripting vulnerability via system_settings.shtm.

Vendor
OpenPLC
Product
ScadaBR
Added to KEV
Nov 28, 2025
Remediation due
Dec 19, 2025 (US federal deadline)
Ransomware use
Not known
Weakness
CWE-79
EPSS
48.0% as of Nov 12
In the news
  • No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
  • none recorded