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codesys plchandler
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codesys plchandler
3 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
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CVE-2022-31805
< 3.5.18.30
In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between cl
7.5
HIGH
CVE-2021-29242
>= 3.0 and < 3.5.17.0
CODESYS Control Runtime system before 3.5.17.0 has improper input validation. Attackers can send crafted communication packets to
7.3
HIGH
CVE-2018-20026
>= 3.0 and < 3.5.14.0
Improper Communication Address Filtering exists in CODESYS V3 products versions prior V3.5.14.0.
7.5
HIGH
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