What’s Vulnerable › Vulnerabilities

CVE-2026-8602: Missing authentication for critical function in ScadaBR

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-19 · updated 2026-07-23
• Weakness: CWE-306

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.

Affected products

• ScadaBR: 1.2

References

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

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