CVE-2021-45117 in Opcfoundation and Siemens Products
Published on March 21, 2022
The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference.
Products Associated with CVE-2021-45117
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Exploit Probability
EPSS
0.53%
Percentile
66.52%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.