PT-2026-41989 · Scadabr · Scadabr

Published 2026-05-19 · Updated 2026-05-19 · CVE-2026-8603

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions ScadaBR version 1.2.0

Description An OS Command Injection allows an attacker to execute commands with root privileges on the SCADA system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-8603

Affected Products

Scadabr

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-8603 · Security Note
• https://cisa.gov/news-events/ics-advisories/icsa-26-139-03 · Note
• https://t.me/CVEtracker/54275 · Telegram Post
• https://twitter.com/CVEnew/status/2056870208556466483 · Twitter Post