Siemens SIMATIC CP 1543-1

Name: Siemens SIMATIC CP 1543-1
Brand: Siemens

productEU

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

public exploit

EPSS ≥ 10%

unpatched

critical

by severity

0critical4high1medium0low

updated 2026-10-28

vulnerabilities (6)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2016-8562US	high7.5OT critical	3.61% (89th)	KEV	V2.0.28	2016-11-18	< V2.0.28
CVE-2022-34821US	high9.3	2.43% (84th)	—	V3.0.22	2022-07-12	All versions → V3.0.22
CVE-2022-34820US	high9.3	2.22% (83rd)	—	V3.0.22	2022-07-12	All versions → V3.0.22
CVE-2022-34819US	high9.3	2.08% (81st)	—	V3.0.22	2022-07-12	All versions → V3.0.22
CVE-2016-8561US	medium6.6	1.58% (75th)	—	V2.0.28	2016-11-18	< V2.0.28
CVE-2023-38380US	—	0.96% (61st)	—	V3.0.37	2023-12-12	0 → V3.0.37

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

CWE-116Improper Encoding or Escaping of Output1 CVEs
CWE-122Heap-based Buffer Overflow1 CVEs
CWE-20Improper Input Validation1 CVEs
CWE-264CWE-2641 CVEs
CWE-269Improper Privilege Management1 CVEs
CWE-401Missing Release of Memory after Effective Lifetime1 CVEs
CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')1 CVEs
CWE-787Out-of-bounds Write1 CVEs

Which sources assert this record, and when.

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