Siemens SIMATIC S7

productDE

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

by severity
31critical135high122medium9low
updated 2026-10-27
01

vulnerabilities (402)

Related CVEs.

IDseverity exploitable
CVE-2022-0847UShigh7.8OT criticalKEV
CVE-2025-2783US—OT criticalKEV
CVE-2025-10585UScritical9.8OT criticalKEV
CVE-2022-0492UShigh7.8OT criticalKEV
CVE-2025-39682UScritical9.8OT criticalKEV
CVE-2025-13223US—OT criticalKEV
CVE-2023-38545UScritical9.8Exploit
CVE-2024-4367UShigh8.8Exploit
CVE-2022-0435UShigh8.8Exploit
CVE-2025-55752US—Exploit
CVE-2018-25032UShigh7.5Exploit
CVE-2022-37434UScritical9.8Exploit
CVE-2025-26465USmedium6.8Exploit
CVE-2025-32462UShigh8.8OT highExploit
CVE-2021-38185UShigh7.8Exploit
CVE-2022-23303UScritical9.8Exploit
CVE-2024-28085US—Exploit
CVE-2022-37032UScritical9.1Exploit
CVE-2024-6232UShigh7.5Exploit
CVE-2026-40175USmedium4.8Exploit
CVE-2026-0273UShigh7.2Exploit
CVE-2024-47875USmedium6.1Exploit
CVE-2024-50602US—Exploit
CVE-2022-2639UShigh7.8Exploit
CVE-2022-30594UShigh7.8OT elevatedExploit
CVE-2026-41551US—Exploit
CVE-2025-5222US—Exploit
CVE-2025-38676UShigh7.8Exploit
CVE-2025-39866UShigh7.8Exploit
CVE-2025-38502UShigh7.1Exploit
CVE-2021-35559USmedium5.0—
CVE-2026-27446UScritical9.8OT elevated—
CVE-2025-55754US——
CVE-2021-35556USmedium5.0—
CVE-2017-14919UShigh7.5—
CVE-2019-12900UScritical9.8—
CVE-2016-9841UScritical9.8—
CVE-2021-35565USmedium5.0—
CVE-2021-35550UShigh7.1OT elevated—
CVE-2021-35561USmedium5.0—
CVE-2021-35586USmedium5.0—
CVE-2021-35578USmedium5.0—
CVE-2021-35564USmedium5.0—
CVE-2005-2096UShigh7.5—
CVE-2016-9842UShigh8.8—
CVE-2016-9840UShigh8.8—
CVE-2021-35603USmedium4.3—
CVE-2019-9494USmedium5.9—
CVE-2021-35588USlow2.6—
CVE-2025-48989US——
showing 50 of 402
02

weaknesses (8)

The flaw types (CWEs) most of these CVEs share.

  • CWE-20Improper Input Validation119 CVEs
  • CWE-787Out-of-bounds Write49 CVEs
  • CWE-125Out-of-bounds Read43 CVEs
  • CWE-416Use After Free35 CVEs
  • CWE-476NULL Pointer Dereference35 CVEs
  • CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')16 CVEs
  • CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')15 CVEs
  • CWE-404Improper Resource Shutdown or Release14 CVEs
03

sources (2)

Which sources assert this record, and when.

scry

Products carry known vulnerabilities once they are exposed to the internet. See what is exposed on your perimeter with a free passive scan.

Free scan