CVE-2018-20026

CVE-2018-20026 affects 3S-Smart Software Solutions CODESYS V3 products prior to V3.5.14.0. The issue is improper restriction of the communication channel to intended endpoints (CWE-923), enabling an authenticated remote attacker to influence communications, potentially reading/modifying configura...

CVE-2021-29242

CODESYS Control Runtime system prior to version 3.5.17.0 is affected by an input-validation weakness. A remote attacker can send crafted communication packets to change the router’s addressing scheme and may re-route, add, remove or alter low‑level communication packages. This CVE is documented w...