CVE-2021-26828

Published Jun 11, 2021 CVSS 3.1 · 8.8 High EPSS 39.1% KEV · Listed
Description
OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows remote authenticated users to upload and execute arbitrary JSP files via view_edit.shtm.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Microsoft
Microsoft windows
Scadabr
Scadabr scadabr
CPEs cpe:2.3:a:openplcproject:scadabr:*:*:*:*:*:linux:*:*
cpe:2.3:a:openplcproject:scadabr:*:*:*:*:*:windows:*:*
cpe:2.3:a:scadabr:scadabr:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Openplcproject
Openplcproject scadabr
Linux
Linux linux Kernel
Microsoft
Microsoft windows
Scadabr
Scadabr scadabr
Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2025-12-03T00:00:00+00:00', 'dueDate': '2025-12-24T00:00:00+00:00'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Dec 4, 2025, 4:55 AM
Reserved
Feb 5, 2021, 12:00 AM
Status
Analyzed
Published
Jun 11, 2021, 12:15 PM
Modified
Jun 17, 2026, 3:43 AM