High severity7.5NVD Advisory· Published Aug 3, 2021· Updated Jun 17, 2026
CVE-2021-33486
CVE-2021-33486
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.
Affected products
3- cpe:2.3:a:codesys:runtime_toolkit:*:*:*:*:*:vxworks:*:*Range: >=3.5.8.0,<3.5.17.10
- CODESYS/V3 Runtime Toolkit for VxWorksdescription
- Range: V3.5.8.0 - V3.5.17.9
Patches
Vulnerability mechanics
References
1- customers.codesys.com/index.phpnvdVendor Advisory
News mentions
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