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: 18EXPL: 0CVE-2022-22519 – Special HTTP(s) Requests can cause a buffer-read causing a crash of the webserver and the runtime system.
https://notcve.org/view.php?id=CVE-2022-22519
07 Apr 2022 — A remote, unauthenticated attacker can send a specific crafted HTTP or HTTPS requests causing a buffer over-read resulting in a crash of the webserver of the CODESYS Control runtime system. Un atacante remoto y no autenticado puede enviar una solicitud HTTP o HTTPS con un diseño específico que provoque una sobrelectura del búfer y provoque un bloqueo del servidor web del sistema de ejecución de CODESYS Control • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17094&token=2fb188e2213c74194e81ba61ff99f1c68602ba4d&download= • CWE-125: Out-of-bounds Read CWE-126: Buffer Over-read •
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: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2022-22516 – CODESYS driver SysDrv3S allows SYSTEM users on Microsoft Windows to read and write in restricted memory space.
https://notcve.org/view.php?id=CVE-2022-22516
07 Apr 2022 — The SysDrv3S driver in the CODESYS Control runtime system on Microsoft Windows allows any system user to read and write within restricted memory space. El controlador SysDrv3S del sistema de tiempo de ejecución de CODESYS Control en Microsoft Windows permite a cualquier usuario del sistema leer y escribir en un espacio de memoria restringido • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17090&token=6cd08b169916366df31388d2e7ba58e7bce93508&download= • CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 8.1EPSS: 0%CPEs: 18EXPL: 0CVE-2022-22515 – A component of the CODESYS Control runtime system allows read and write access to configuration files
https://notcve.org/view.php?id=CVE-2022-22515
07 Apr 2022 — A remote, authenticated attacker could utilize the control program of the CODESYS Control runtime system to use the vulnerability in order to read and modify the configuration file(s) of the affected products. Un atacante remoto y autentificado podría utilizar el programa de control del sistema de tiempo de ejecución CODESYS Control para utilizar la vulnerabilidad con el fin de leer y modificar el/los archivo/s de configuración de los productos afectados • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17089&token=cc5041e24fc744a397a6f6e3b78200a40e6fcd53&download= • CWE-668: Exposure of Resource to Wrong Sphere •
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: 7.4EPSS: 0%CPEs: 2EXPL: 0CVE-2021-34599 – Improper Certificate Validation in CODESYS Git
https://notcve.org/view.php?id=CVE-2021-34599
01 Dec 2021 — Affected versions of CODESYS Git in Versions prior to V1.1.0.0 lack certificate validation in HTTPS handshakes. CODESYS Git does not implement certificate validation by default, so it does not verify that the server provides a valid and trusted HTTPS certificate. Since the certificate of the server to which the connection is made is not properly verified, the server connection is vulnerable to a man-in-the-middle attack. Las versiones afectadas de CODESYS Git en Versiones anteriores a V1.1.0.0, carecen de l... • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16959&token=3ce11e44a3277c4520d732ea2e630f2e06bd46ff&download • CWE-295: Improper Certificate Validation •
CVSS: 8.8EPSS: 0%CPEs: 2EXPL: 0CVE-2021-21863
https://notcve.org/view.php?id=CVE-2021-21863
05 Aug 2021 — A unsafe deserialization vulnerability exists in the ComponentModel Profile.FromFile() functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerability. Se presenta una vulnerabilidad de deserialización insegura en la funcionalidad ComponentModel Profile.FromFile() de CODESYS GmbH CODESYS Development System versiones 3.5.16 y 3.5.17. Un archivo especialmente dis... • https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=16805&token=ee583c498941d9fda86490bca98ff21928eec08a&download= • CWE-502: Deserialization of Untrusted Data •