Vulnerabilities of Siemens SIMATIC WinCC OA V3.21
Is your version affected?
CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2025-15467 | Issue summary: Parsing CMS AuthEnvelopedData or EnvelopedData message with maliciously crafted AEAD parameters can… | Not rated | Jan 27, 2026 |
Other Siemens products
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 1132
SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 1132
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 1132
SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 952
RUGGEDCOM RST2428P 326
SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family 247
SCALANCE XCM-/XRM-/XCH-/XRH-300 family 221
SIMATIC CN 4100 187
JT2Go 153
RUGGEDCOM APE1808 99
Teamcenter Visualization 95
RUGGEDCOM ROX RX1536 91