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: 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: 20EXPL: 0CVE-2022-30792 – CODESYS: CmpChannelServer, CmpChannelServerEmbedded allow unauthenticated attackers to block all their available communication channels
https://notcve.org/view.php?id=CVE-2022-30792
11 Jul 2022 — In CmpChannelServer of CODESYS V3 in multiple versions an uncontrolled ressource consumption allows an unauthorized attacker to block new communication channel connections. Existing connections are not affected. En CmpChannelServer de CODESYS versión V3 en múltiples versiones un consumo no controlado de recursos permite a un atacante no autorizado bloquear nuevas conexiones de canales de comunicación. Las conexiones existentes no están afectadas • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17128&token=bee4d8a57f19be289d623ec90135493b5f9179e3&download= • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.5EPSS: 0%CPEs: 20EXPL: 0CVE-2022-30791 – CODESYS V3: CmpBlkDrvTcp allows unauthenticated attackers to block all its available TCP connections
https://notcve.org/view.php?id=CVE-2022-30791
11 Jul 2022 — In CmpBlkDrvTcp of CODESYS V3 in multiple versions an uncontrolled ressource consumption allows an unauthorized attacker to block new TCP connections. Existing connections are not affected. En CmpBlkDrvTcp de CODESYS versión V3 en múltiples versiones un consumo no controlado de recursos permite a un atacante no autorizado bloquear nuevas conexiones TCP. Las conexiones existentes no están afectadas • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17128&token=bee4d8a57f19be289d623ec90135493b5f9179e3&download= • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.5EPSS: 0%CPEs: 10EXPL: 0CVE-2022-31805 – Insecure transmission of credentials
https://notcve.org/view.php?id=CVE-2022-31805
24 Jun 2022 — In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected. En CODESYS Development System, varios componentes en diversos versiones transmiten las contraseñas para la comunicación entre clientes y servidores sin protección • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17140&token=6aa2c5c4a8b83b8b09936fefed5b0b11f9d2cc6c&download= • CWE-523: Unprotected Transport of Credentials •
CVSS: 7.5EPSS: 0%CPEs: 21EXPL: 0CVE-2022-22517 – Communication Components in multiple CODESYS products vulnerable to communication channel disruption
https://notcve.org/view.php?id=CVE-2022-22517
07 Apr 2022 — An unauthenticated, remote attacker can disrupt existing communication channels between CODESYS products by guessing a valid channel ID and injecting packets. This results in the communication channel to be closed. Un atacante remoto no autenticado puede interrumpir los canales de comunicación presentes entre los productos CODESYS al adivinar un ID de canal válido e inyectando paquetes. Esto hace que el canal de comunicación sea cerrado • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17091&token=c450f8bbbd838c647d102f359356386c6ea5aeca&download= • CWE-330: Use of Insufficiently Random Values CWE-334: Small Space of Random Values •
CVSS: 7.1EPSS: 0%CPEs: 21EXPL: 0CVE-2022-22514 – Untrusted Pointer Dereference in multiple CODESYS products can lead to a DoS.
https://notcve.org/view.php?id=CVE-2022-22514
07 Apr 2022 — An authenticated, remote attacker can gain access to a dereferenced pointer contained in a request. The accesses can subsequently lead to local overwriting of memory in the CmpTraceMgr, whereby the attacker can neither gain the values read internally nor control the values to be written. If invalid memory is accessed, this results in a crash. Un atacante remoto autentificado puede obtener acceso a un puntero desreferenciado contenido en una solicitud. Los accesos pueden llevar posteriormente a la sobreescri... • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17093&token=15cd8424832ea10dcd4873a409a09a539ee381ca&download= • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-822: Untrusted Pointer Dereference •
CVSS: 6.5EPSS: 0%CPEs: 21EXPL: 0CVE-2022-22513 – Null Pointer Dereference in multiple CODESYS products can lead to a DoS.
https://notcve.org/view.php?id=CVE-2022-22513
07 Apr 2022 — An authenticated remote attacker can cause a null pointer dereference in the CmpSettings component of the affected CODESYS products which leads to a crash. Un atacante remoto autenticado puede causar una desreferencia de puntero null en el componente CmpSettings de los productos CODESYS afectados, lo que conlleva a un bloqueo • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17093&token=15cd8424832ea10dcd4873a409a09a539ee381ca&download= • CWE-476: NULL Pointer Dereference •
CVSS: 7.5EPSS: 0%CPEs: 24EXPL: 0CVE-2021-29242
https://notcve.org/view.php?id=CVE-2021-29242
03 May 2021 — CODESYS Control Runtime system before 3.5.17.0 has improper input validation. Attackers can send crafted communication packets to change the router's addressing scheme and may re-route, add, remove or change low level communication packages. El sistema CODESYS Control Runtime versiones anteriores a 3.5.17.0, presenta una comprobación inapropiada de entrada. Los atacantes pueden enviar paquetes de comunicación diseñados para cambiar el esquema de direccionamiento del enrutador y pueden redireccionar, ag... • https://customers.codesys.com/index.php • CWE-20: Improper Input Validation •
CVSS: 7.5EPSS: 0%CPEs: 12EXPL: 0CVE-2021-29241
https://notcve.org/view.php?id=CVE-2021-29241
03 May 2021 — CODESYS Gateway 3 before 3.5.16.70 has a NULL pointer dereference that may result in a denial of service (DoS). CODESYS Gateway versiones 3 anteriores a 3.5.16.70 tiene una derivación de puntero NULL que puede resultar en una denegación de servicio (DoS) • https://customers.codesys.com/index.php • CWE-476: NULL Pointer Dereference •