Codesys Plchandler
4 CVEs affecting Codesys Plchandler. Latest disclosed: 2026-09-30. Critical: 0, High: 4.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-76992 | High | 7.5 | 2026-09-30 | The CODESYS Gateway Client allocates memory based on a size field in a gateway response without enforcing an appropriate upper limit. An unauthenticated remote… |
CVE-2022-31805 | High | 7.5 | 2022-06-24 | In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected. |
CVE-2018-20026 | High | 7.5 | 2019-02-19 | Improper Communication Address Filtering exists in CODESYS V3 products versions prior V3.5.14.0. |
CVE-2021-29242 | High | 7.3 | 2021-05-03 | CODESYS Control Runtime system before 3.5.17.0 has improper input validation. Attackers can send crafted communication packets to change the router's addressin… |