siemens simatic wincc oa

Name: siemens simatic wincc oa
Brand: siemens

productUS

cpe:2.3:a:siemens:simatic_wincc_oa:*:*:*:*:*:*:*:*

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

KEV-listed

public exploit

by severity

1critical2high1medium0low

updated 2026-10-28

vulnerabilities (4)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2021-20093US	critical9.1	33.3% (98th)	—	no fix	2021-06-16	2 versions
CVE-2019-6575US	high7.5	1.65% (76th)	—	3.15-p018	2019-04-17	< 3.15-p018
CVE-2022-44731US	medium5.4	0.57% (47th)	—	no fix	2022-12-13	4 versions
CVE-2021-41057US	high7.1	0.30% (22nd)	—	no fix	2021-11-14	≤ 3.18

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

CWE-125Out-of-bounds Read1 CVEs
CWE-126Buffer Over-read1 CVEs
CWE-20Improper Input Validation1 CVEs
CWE-248Uncaught Exception1 CVEs
CWE-269Improper Privilege Management1 CVEs
CWE-59Improper Link Resolution Before File Access ('Link Following')1 CVEs
CWE-755Improper Handling of Exceptional Conditions1 CVEs
CWE-88Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')1 CVEs

Which sources assert this record, and when.

scry

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