SIMATIC S7-1500 Software Controller

productUS

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

KEV-listed

public exploit

by severity

1critical6high8medium0low

updated 2026-10-27

vulnerabilities (16)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2017-3737US	medium5.9OT high	78.7% (100th)	—	no fix	2017-12-07	—
CVE-2020-15782US	critical9.8	5.18% (92nd)	—	no fix	2021-05-28	—
CVE-2017-12741US	high7.5	3.31% (89th)	—	no fix	2017-12-26	—
CVE-2021-37204US	high7.1	2.18% (82nd)	—	no fix	2022-02-09	—
CVE-2019-10936US	medium5.0	2.07% (81st)	—	no fix	2019-10-10	—
CVE-2021-37185US	high7.1	2.06% (81st)	—	no fix	2022-02-09	—
CVE-2019-19300US	high7.5	1.72% (77th)	—	no fix	2020-04-14	—
CVE-2019-6575US	high7.5	1.65% (76th)	—	no fix	2019-04-17	—
CVE-2021-37205US	high7.1	1.64% (76th)	—	no fix	2022-02-09	—
CVE-2019-6568US	medium5.0	1.40% (72nd)	—	no fix	2019-04-17	—
CVE-2017-2680US	medium6.5	1.15% (67th)	—	no fix	2017-05-11	—
CVE-2017-2681US	medium6.5	0.91% (60th)	—	no fix	2017-05-11	—
CVE-2020-28397US	medium5.3OT elevated	0.75% (55th)	—	no fix	2021-08-10	—
CVE-2018-4843US	medium6.1	0.54% (45th)	—	no fix	2018-03-20	—
CVE-2023-37482US	—	0.51% (43rd)	—	no fix	2025-02-11	—
CVE-2020-7580US	medium6.7	0.46% (40th)	—	no fix	2020-06-10	—

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

CWE-20Improper Input Validation6 CVEs
CWE-400Uncontrolled Resource Consumption5 CVEs
CWE-125Out-of-bounds Read2 CVEs
CWE-672Operation on a Resource after Expiration or Release2 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
CWE-203Observable Discrepancy1 CVEs
CWE-248Uncaught Exception1 CVEs
CWE-319Cleartext Transmission of Sensitive Information1 CVEs

Which sources assert this record, and when.

scry

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