CVE-2026-8602
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Missing Authentication in ScadaBR Allows Sensor Injection
Publication date: 2026-05-19
Last updated on: 2026-05-19
Assigner: ICS-CERT
Description
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.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| scadabr | scadabr | 1.2.0 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-306 | The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
In ScadaBR version 1.2.0, there is a vulnerability called Missing Authentication for Critical Function. This means that an attacker who is not authenticated can send HTTP GET requests to the SCADA system and inject arbitrary sensor readings.
How can this vulnerability impact me? :
This vulnerability could allow an unauthenticated attacker to manipulate sensor data by injecting false readings into the SCADA system. This can lead to incorrect system behavior, potentially causing operational disruptions, safety hazards, or incorrect decision-making based on falsified data.
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