CVE-2022-32141
Medium
Published: 24 June 2022
Published
24 June 2022
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.0031
54.3th percentile
Risk Priority
13
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2022-32141 is a medium-severity Buffer Over-read (CWE-126) vulnerability in Codesys Plcwinnt. Its CVSS base score is 6.5 (Medium).
Operationally, ranked in the top 45.7% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-53382
Vulnerability details
Multiple CODESYS Products are prone to a buffer over read. A low privileged remote attacker may craft a request with an invalid offset, which can cause an internal buffer over-read, resulting in a denial-of-service condition. User interaction is not required.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
codesys
plcwinnt
2.0 — 2.4.7.57
codesys
runtime toolkit
2.0 — 2.4.7.57
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.