CVE-2026-8602CRITICAL 9.1EPSS p35.6%

CVE-2026-8602CVE-2026-8602

Description

In ScadaBR version 1.2.0, a Missing Authentication for Critical Function vulnerability could allow an unauthenticated attacker to send a HTTP GET requests to the SCADA system and inject arbitrary sensor readings.

Scoring

CVSS 3.19.1 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
EPSS0.45% probability of exploitation · percentile 35.6% · 2026-06-19T12:03:05Z
Published2026-05-19
Last modified2026-05-21

Underlying weaknesses· 1

CWE-306

References

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

1

TypeTargetConfidenceTier
WeaknessMissing Authentication for Critical Functioncwe-3060%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.