CVE-2026-59241

Summary

The vulnerability allows authenticated attackers with database access to escalate privileges and execute arbitrary commands on the host system. This occurs due to insufficient permission restrictions on database roles in Siemens WinCC software.

Exploitability

Exploitation requires an authenticated database user with access to the affected WinCC systems, making it moderately difficult to achieve but not highly complex.

Blast radius

If exploited, this vulnerability could lead to full system compromise of Siemens WinCC installations, potentially affecting industrial control systems and enabling attackers to execute arbitrary code on critical infrastructure hosts.

Detection

No reliable host or network indicator is derivable from the published description.

Prioritized remediation

Upgrade to SIMATIC WinCC V8.0 Update 11 or SIMATIC WinCC V8.1 Update 7 to address this privilege escalation vulnerability.

Analysis generated locally by garnet-coder (no data left the box). AI-assisted — verify against primary sources before acting.