CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2024-41975 – CODESYS (Edge) Gateway for Windows insecure default
https://notcve.org/view.php?id=CVE-2024-41975
18 Mar 2025 — An unauthenticated remote attacker can gain limited information of the PLC network but the user management of the PLCs prevents the actual access to the PLCs. • https://cert.vde.com/en/advisories/VDE-2025-013 • CWE-1188: Initialization of a Resource with an Insecure Default •
CVSS: 6.6EPSS: 0%CPEs: 15EXPL: 0CVE-2025-0694 – CODESYS Control V3 removable media path traversal
https://notcve.org/view.php?id=CVE-2025-0694
18 Mar 2025 — Insufficient path validation in CODESYS Control allows low privileged attackers with physical access to gain full filesystem access. • https://cert.vde.com/en/advisories/VDE-2025-015 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2025-1468 – CODESYS Control V3 - OPC UA Server Authentication bypass
https://notcve.org/view.php?id=CVE-2025-1468
18 Mar 2025 — An unauthenticated remote attacker can gain access to sensitive information including authentication information when using CODESYS OPC UA Server with the non-default Basic128Rsa15 security policy. • https://cert.vde.com/en/advisories/VDE-2025-022 • CWE-203: Observable Discrepancy •
CVSS: 7.8EPSS: 0%CPEs: 18EXPL: 0CVE-2024-8175 – CODESYS: web server vulnerable to DoS
https://notcve.org/view.php?id=CVE-2024-8175
25 Sep 2024 — An unauthenticated remote attacker can causes the CODESYS web server to access invalid memory which results in a DoS. Un atacante remoto no autenticado puede provocar que el servidor web CODESYS acceda a una memoria no válida, lo que resulta en un DoS. An unauthenticated remote attacker can causes the CODESYS web server to access invalid memory which results in a DoS. • https://cert.vde.com/en/advisories/VDE-2024-057 • CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2023-5751 – CODESYS: Development system prone to DoS through exposure of resource to wrong sphere
https://notcve.org/view.php?id=CVE-2023-5751
04 Jun 2024 — A local attacker with low privileges can read and modify any users files and cause a DoS in the working directory of the affected products due to exposure of resource to wrong sphere. Un atacante local con privilegios bajos puede leer y modificar los archivos de cualquier usuario y provocar un DoS en el directorio de trabajo de los productos afectados debido a la exposición del recurso a una esfera incorrecta. • https://cert.vde.com/en/advisories/VDE-2024-027 • CWE-668: Exposure of Resource to Wrong Sphere •
CVSS: 7.5EPSS: 0%CPEs: 15EXPL: 0CVE-2024-5000 – CODESYS: Incorrect calculation of buffer size can cause DoS on CODESYS OPC UA products
https://notcve.org/view.php?id=CVE-2024-5000
04 Jun 2024 — An unauthenticated remote attacker can use a malicious OPC UA client to send a crafted request to affected CODESYS products which can cause a DoS due to incorrect calculation of buffer size. Un atacante remoto no autenticado puede utilizar un cliente OPC UA malicioso para enviar una solicitud manipulada a los productos CODESYS afectados, lo que puede provocar un DoS debido a un cálculo incorrecto del tamaño del búfer. An unauthenticated remote attacker can use a malicious OPC UA client to send a crafted req... • https://cert.vde.com/en/advisories/VDE-2024-026 • CWE-131: Incorrect Calculation of Buffer Size •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-49676 – CODESYS: Use after free vulnerability through corrupted project files
https://notcve.org/view.php?id=CVE-2023-49676
06 May 2024 — An unauthenticated local attacker may trick a user to open corrupted project files to crash the system due to use after free vulnerability. Un atacante local no autenticado puede engañar a un usuario para que abra archivos de proyecto corruptos y bloquear el sistema debido a una vulnerabilidad de use after free. • https://cert.vde.com/en/advisories/VDE-2024-024 • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-49675 – CODESYS: Out-of-bounds write through corrupted project files
https://notcve.org/view.php?id=CVE-2023-49675
06 May 2024 — An unauthenticated local attacker may trick a user to open corrupted project files to execute arbitrary code or crash the system due to an out-of-bounds write vulnerability. Un atacante local no autenticado puede engañar a un usuario para que abra archivos de proyecto corruptos para ejecutar código arbitrario o bloquear el sistema debido a una vulnerabilidad de escritura fuera de los límites. • https://cert.vde.com/en/advisories/VDE-2024-024 • CWE-787: Out-of-bounds Write •
CVSS: 7.5EPSS: 3%CPEs: 1EXPL: 1CVE-2021-34586 – CODESYS V2 web server: crafted requests could trigger a null pointer dereference (DoS)
https://notcve.org/view.php?id=CVE-2021-34586
26 Oct 2021 — In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests may cause a Null pointer dereference in the CODESYS web server and may result in a denial-of-service condition. En el servidor web de CODESYS V2 versiones anteriores a 1.1.9.22, unas peticiones del servidor web diseñadas pueden causar una desreferencia de puntero Null en el servidor web de CODESYS y puede resultar en una condición de denegación de servicio • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16876&token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7&download= • CWE-476: NULL Pointer Dereference •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-34585 – CODESYS V2 web server: crafted requests could trigger a pointer dereference with an invalid address (DoS)
https://notcve.org/view.php?id=CVE-2021-34585
26 Oct 2021 — In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests can trigger a parser error. Since the parser result is not checked under all conditions, a pointer dereference with an invalid address can occur. This leads to a denial of service situation. En el servidor web de CODESYS V2 versiones anteriores a 1.1.9.22, unas peticiones de servidor web diseñadas pueden desencadenar un error de análisis. Dado que el resultado del analizador no se comprueba en todas las condiciones, puede producirse... • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16876&token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7&download= • CWE-252: Unchecked Return Value •