SIMATIC S7-1500 CPU 1511T-1 PN (6ES7511-1TK01-0AB0)

productUS

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

KEV-listed

critical

by severity

0critical2high1medium0low

updated 2026-10-27

vulnerabilities (14)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2022-0778US	high7.5	73.2% (99th)	Exploit	no fix	2022-03-15	—
CVE-2023-28831US	high7.5	1.13% (66th)	—	no fix	2023-09-12	—
CVE-2021-40365US	—	0.93% (60th)	—	no fix	2022-12-13	—
CVE-2021-44695US	—	0.77% (55th)	—	no fix	2022-12-13	—
CVE-2021-44693US	—	0.77% (55th)	—	no fix	2022-12-13	—
CVE-2021-44694US	—	0.66% (51st)	—	no fix	2022-12-13	—
CVE-2024-46887US	—OT elevated	0.56% (46th)	—	no fix	2024-10-08	—
CVE-2025-40943US	—	0.48% (41st)	—	no fix	2026-03-10	—
CVE-2024-46886US	—	0.40% (34th)	—	no fix	2024-10-08	—
CVE-2026-25787US	—	0.37% (31st)	—	no fix	2026-05-12	—
CVE-2026-25786US	—	0.37% (31st)	—	no fix	2026-05-12	—
CVE-2022-30694US	—	0.32% (25th)	—	no fix	2022-11-08	—
CVE-2022-38773US	medium6.8	0.30% (23rd)	—	no fix	2023-01-10	—
CVE-2026-25789US	—	0.27% (20th)	—	no fix	2026-05-12	—

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

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')4 CVEs
CWE-20Improper Input Validation3 CVEs
CWE-1284Improper Validation of Specified Quantity in Input1 CVEs
CWE-1286Improper Validation of Syntactic Correctness of Input1 CVEs
CWE-1287Improper Validation of Specified Type of Input1 CVEs
CWE-1326Missing Immutable Root of Trust in Hardware1 CVEs
CWE-1357Reliance on Insufficiently Trustworthy Component1 CVEs
CWE-190Integer Overflow or Wraparound1 CVEs

Which sources assert this record, and when.

scry

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