CVE-2026-8602highCWE-306

CVE-2026-8602: high-severity vulnerability in ScadaBR

Missing authentication for critical function in ScadaBR

Published

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.8epss 0.4%
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:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
ScadaBR · ScadaBR
Related CVEs — ScadaBR

In the same product, most dangerous first.

CVE-2026-8603HIGHImproper neutralization of special elements used in an OS command ('OS command injection') in ScadaBREPSS 1.3%CVE-2026-9645CRITICALScadaBR Authenticated Remote Code ExecutionEPSS 0.4%CVE-2026-8605MEDIUMUse of Hard-coded Credentials in ScadaBREPSS 0.4%CVE-2026-8604HIGHCross-Site request forgery (CSRF) in ScadaBREPSS 0.2%CVE-2026-9646MEDIUMScadaBR Unauthenticated Reflected Cross-Site ScriptingEPSS 0.2%