CVE-2020-7592

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.

• CWE-319
• CWE-319

• https://cert-portal.siemens.com/productcert/pdf/ssa-364335.pdfVendor Advisory
• https://us-cert.cisa.gov/ics/advisories/icsa-20-196-04Third Party Advisory, US Government Resource
• https://cert-portal.siemens.com/productcert/pdf/ssa-364335.pdfVendor Advisory
• https://us-cert.cisa.gov/ics/advisories/icsa-20-196-04Third Party Advisory, US Government Resource

Published

Jul 14, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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