CVE-2021-33486
HIGHCODESYS V3 Runtime Toolkit for VxWorks <V3.5.17.10 - Memory Corruption
Title source: llmDescription
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.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14806&token=637e12e86301b83beac1653bd88da3aa5aa3f51b&download=
Scores
CVSS v3
7.5
EPSS
0.0096
EPSS Percentile
56.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-755
Status
published
Products (1)
codesys/runtime_toolkit
3.5.8.0 - 3.5.17.10
Published
Aug 03, 2021
Tracked Since
Feb 18, 2026