SIMATIC Drive Controller family

productUS

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

KEV-listed

public exploit

EPSS ≥ 10%

by severity

1critical3high2medium0low

updated 2026-10-28

vulnerabilities (6)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2020-15782US	critical9.8	5.18% (92nd)	—	no fix	2021-05-28	—
CVE-2021-37204US	high7.1	2.18% (82nd)	—	no fix	2022-02-09	—
CVE-2021-37185US	high7.1	2.06% (81st)	—	no fix	2022-02-09	—
CVE-2021-37205US	high7.1	1.64% (76th)	—	no fix	2022-02-09	—
CVE-2020-28397US	medium5.3OT elevated	0.75% (55th)	—	no fix	2021-08-10	—
CVE-2020-8745US	medium6.8	0.38% (32nd)	—	no fix	2020-11-12	—

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

CWE-672Operation on a Resource after Expiration or Release2 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
CWE-269Improper Privilege Management1 CVEs
CWE-401Missing Release of Memory after Effective Lifetime1 CVEs
CWE-670Always-Incorrect Control Flow Implementation1 CVEs
CWE-863Incorrect Authorization1 CVEs

Which sources assert this record, and when.

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