CVE-2021-33486

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CVSS 3.1

7.5 high

EPSS

<1%p59

Published

Aug 3, 2021 (Aug 3, 2021)

Modified

Jun 17, 2026

Description

All versions of the CODESYS V3 Runtime Toolkit for VxWorks from version V3.5.8.0 and before version V3.5.17.10 have Improper Handling of Exceptional Conditions.

Vendors: codesys
Products: runtime toolkit
Weakness: CWE-755
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.0%)

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