CVE-2026-8603: high-severity vulnerability in ScadaBR
Improper neutralization of special elements used in an OS command ('OS command injection') in ScadaBR
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 1.3%
In ScadaBR version 1.2.0, an OS Command Injection vulnerability could allow an attacker to execute commands as root on the SCADA system.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
ScadaBR · ScadaBRRelated CVEs — ScadaBR
In the same product, most dangerous first.
CVE-2026-8602HIGHMissing authentication for critical function in ScadaBREPSS 0.4%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%