CVE record · CVE-2022-32139

CODESYS runtime system prone to denial of service due to out of bounds read

CVSS 6.5 MediumEPSS 0.010 · 64th percentile

Published by the CVE Program (CNA: CERTVDE) at 24 Jun 2022, 07:46 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
CODESYS	Runtime Toolkit	affected V2 to before V2.4.7.57 custom
CODESYS	PLCWinNT	affected V2 to before V2.4.7.57 custom

Identifiers: CVE-2022-32139
CNA: CERTVDE
Weakness (CWE): CWE-125
Tags: CODESYS Runtime Toolkit
CODESYS PLCWinNT
Memory corruption
Published: 24 Jun 2022
Updated: 16 Sept 2024

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.5	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	CNA (CERTVDE)

CISA KEV Not listed.
EPSS 0.010, the 64th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 24 Jun 2022. New records show when each source confirmed them.

Sources

References from the CNA

customers.codesys.com/index.php?eID=dumpFile&t=f&f=17139&token=ec67d15a433b61c77154166c20c78036540cacb0&download= confirm

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.