VULNERABILITY INTELLIGENCE
CVE-2021-26829
CVSS score5.4 MEDIUM
EPSS probability48.05%
CISA KEVKnown exploited vulnerability
Published2021-06-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Known Exploited Vulnerability
OpenPLC ScadaBR Cross-site Scripting Vulnerability
Vendor / product: OpenPLC / ScadaBR
Description
OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows stored XSS via system_settings.shtm.
Weakness classification
- nvd@nist.gov: CWE-79
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-79
Primary references
- cve@mitre.org — Vendor Advisory
- cve@mitre.org — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 — US Government Resource
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 — Third Party Advisory