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-2022-47391

CVE-2022-47391 affects CODESYS V3 runtimes (CMPDevice component) across multiple versions. An unauthenticated, remote attacker can trigger improper input validation to read invalid addresses, causing a denial of service. Microsoft’s and Nessus-related materials corroborate DoS potential in CODESY...

CVE-2022-4048

CVE-2022-4048 affects CODESYS Development System V3, prior to 3.5.18.40. The issue is inadequate encryption strength in the runtime/boot code, allowing an unauthenticated local attacker to access and manipulate the encrypted boot application’s code, compromising confidentiality and integrity. Pub...