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Δ / VULNERABILITY RECORD

CVE-2021-26828.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.
EXPLOITATION STATUSCISA known exploitedAdded Dec 03, 2025
RECORD STATUSAwaiting NVD dataModified Dec 03, 2025

Disclosure summary

OpenPLC ScadaBR contains an unrestricted upload of file with dangerous type vulnerability that allows remote authenticated users to upload and execute arbitrary JSP files via view_edit.shtm.

CISA remediation guidance

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Original records & references

PUBLISHED 2025-12-03T00:00:00-05:00
MODIFIED 2025-12-03T00:00:00-05:00
INGESTED 2026-10-06T11:42:57-04:00