CVE-2026-8603

critical

Published 2026-05-19 · Modified 2026-05-21

CVSS v3

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2

—

VIR risk

9.8

Description

In ScadaBR version 1.2.0, an OS Command Injection vulnerability could allow an attacker to execute commands as root on the SCADA system.

Predictions

Exploit likelihood

97%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Application impact

Vendor	Product	Versions	Fixed
scadabr	scadabr	`1.2`

References

https://www.cisa.gov/news-events/ics-advisories/icsa-26-139-03

CWEs

CWE-78

Verify integrity in audit chain (admin only). AS-IS.