CVE-2023-27400

A vulnerability has been identified in Tecnomatix Plant Simulation (All versions < V2201.0006). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted SPP file. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-20300)

• CWE-787

• https://cert-portal.siemens.com/productcert/pdf/ssa-847261.pdfVendor Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-847261.pdfVendor Advisory

Published

Mar 14, 2023

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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