Improper Handling of Exceptional Conditions
In CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V184.108.40.206 unauthenticated crafted invalid requests may result in several denial-of-service conditions. Running PLC programs may be stopped, memory may be leaked, or further communication clients may be blocked from accessing the PLC.
CWE-755 - Improper Handling of Exceptional Conditions
The software does not handle or incorrectly handles an exceptional condition.