CVE-2022-4224

HIGHNVD 8.88.8—

8.8

In multiple products of CODESYS v3 in multiple versions a remote low privileged user could utilize this vulnerability to read and modify system files and OS resources or DoS the device.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 78.5%
KEV: Not listed

Published

March 23, 2023

Last Modified

November 21, 2024

References (2)

info@certhttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17553&token=cf49757d232ea8021f0c0dd6c65e71ea5942b12d&download=
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17553&token=cf49757d232ea8021f0c0dd6c65e71ea5942b12d&download=

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 8× in last 7d / 8× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-25 04:47 UTCEG score recompute
2026-05-25 04:47 UTCGHSA enrichment
2026-05-23 11:34 UTCOSV refresh

Frequently asked(5)

What is CVE-2022-4224?

CVE-2022-4224 is a high vulnerability published on March 23, 2023. In multiple products of CODESYS v3 in multiple versions a remote low privileged user could utilize this vulnerability to read and modify system files and OS resources or DoS the device.

When was CVE-2022-4224 disclosed?

CVE-2022-4224 was first published in the National Vulnerability Database on March 23, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-4224 actively exploited?

CVE-2022-4224 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 78.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-4224?

CVE-2022-4224 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2022-4224?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-4224, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-4224

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Is Your Infrastructure Affected by CVE-2022-4224?

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CVE-2022-4224

📅 Published

🔄 Last Modified

🔗 References (2)