CVE-2020-7592: Siemens SIMATIC HMI Basic Panels 1st Generation

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability has been identified in SIMATIC HMI Basic Panels 1st Generation (incl. SIPLUS variants) (All versions), SIMATIC HMI Basic Panels 2nd Generation (incl. SIPLUS variants) (All versions), SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions), SIMATIC HMI KTP700F Mobile Arctic (All versions), SIMATIC HMI Mobile Panels 2nd Generation (All versions), SIMATIC WinCC Runtime Advanced (All versions). Unencrypted communication between the configuration software and the respective device could allow an attacker to capture potential plain text communication and have access to sensitive information.

Affected products

• Siemens SIMATIC HMI Basic Panels 1st Generation: any version
• Siemens SIMATIC HMI Basic Panels 2nd Generation: any version
• Siemens SIMATIC HMI Comfort Panels Firmware: any version
• Siemens SIMATIC HMI KTP700F Mobile Arctic Firmware: any version
• Siemens SIMATIC HMI Mobile Panels 2nd Generation Firmware: any version
• Siemens SIMATIC Wincc Runtime Advanced: any version

Published 2020-07-14. Last modified 2026-06-17.