SIMATIC WinCC

productUS

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

KEV-listed

public exploit

EPSS ≥ 10%

by severity

1critical5high0medium0low

updated 2026-10-27

vulnerabilities (6)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2017-12069US	high8.2	2.90% (87th)	—	no fix	2017-08-30	—
CVE-2021-40142US	high7.5	2.56% (85th)	—	no fix	2021-08-27	—
CVE-2017-2684US	critical9.0	1.99% (80th)	—	no fix	2017-02-22	—
CVE-2023-28829US	high8.8	0.29% (21st)	—	no fix	2023-06-13	—
CVE-2023-30897US	high7.8	0.21% (11th)	—	no fix	2023-06-13	—
CVE-2022-44725US	high7.8	0.18% (8th)	—	no fix	2022-11-17	—

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

CWE-732Incorrect Permission Assignment for Critical Resource2 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')1 CVEs
CWE-20Improper Input Validation1 CVEs
CWE-477Use of Obsolete Function1 CVEs
CWE-592DEPRECATED: Authentication Bypass Issues1 CVEs
CWE-611Improper Restriction of XML External Entity Reference1 CVEs
CWE-788Access of Memory Location After End of Buffer1 CVEs

Which sources assert this record, and when.

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