CVE-2021-26829 — OpenPLC ScadaBR Cross-site Scripting Vulnerability

Kurzinfo

Metadaten

  • Original (extern): Link oeffnen
  • Veroeffentlicht: 2025-11-28 00:00 UTC
  • Importiert: 2026-10-20 22:46 UTC
  • CVSS: 5.4
  • Quelle-ID: cisa_kev
  • uid_hash: 2146ee9faa66bfd1ffd26b589eed76483484e51da448923f2007e29c6ecb3769

Inhalt

Vendor / Project: OpenPLC Product: ScadaBR Description: OpenPLC ScadaBR contains a cross-site scripting vulnerability via system_settings.shtm. Required Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Due Date: 2025-12-19 Ransomware Campaign Use: Unknown CWEs: CWE-79 Notes: 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

Verknuepfte CVEs

CVE-ID Severity (Quelle) CVSS (Quelle) Severity (CVE.org) CVSS (CVE.org) EPSS EPSS-Pctl Veroeffentlicht (CVE.org)

CVE-2021-26829

MEDIUM

5.4

MEDIUM

5.4

2021-06-11

Quellen-Details

Bezeichnung Name Kategorie Tags Zielgruppe Sprache Feed-URL
CISA – Known Exploited Vulnerabilities (KEV)

cisa_kev

threat_intel cisa, kev - de https://raw.githubusercontent.com/cisagov/kev-data/develop/known_exploited_vulnerabilities.json