Vulnerability Intelligence Report
Missing authentication for critical function in ScadaBR
CVE-2026-8602
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.
No Active Exploit Signals
CVSS Base Score
8.8
HIGH
EPSS Probability:0.45%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-306 ↗CWE-306 Missing authentication for critical function
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| ScadaBR | ScadaBR | 1.2.0 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.448%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS) · CERT · USA |
| Reserved | 2026-05-14T15:25:07 |
| Published | 2026-05-19T17:00:38 |
| Last Updated | 2026-05-19T18:35:34 |
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