CWE
20
Advisory Published
Updated

CVE-2022-47378: CODESYS: Multiple products prone to Improper Input Validation

First published: Mon May 15 2023(Updated: )

Multiple CODESYS products in multiple versions are prone to a improper input validation vulnerability. An authenticated remote attacker may craft specific requests that use the vulnerability leading to a denial-of-service condition.

Credit: info@cert.vde.com

Affected SoftwareAffected VersionHow to fix
Codesys Control For Beaglebone Sl<3.5.19.0
Codesys Control For Empc-a\/imx6 Sl<3.5.19.0
Codesys Control For Iot2000 Sl<3.5.19.0
Codesys Control For Linux Sl<3.5.19.0
Codesys Control For Pfc100 Sl<3.5.19.0
Codesys Control For Pfc200 Sl<3.5.19.0
Codesys Control For Plcnext Sl<3.5.19.0
Codesys Control For Raspberry Pi Sl<3.5.19.0
Codesys Control For Wago Touch Panels 600 Sl<3.5.19.0
Codesys Control Rte \(for Beckhoff Cx\) Sl<4.8.0.0
Codesys Control Rte \(sl\)<4.8.0.0
Codesys Control Runtime System Toolkit<4.8.0.0
Codesys Control Win \(sl\)<4.8.0.0
CODESYS Development System V3<4.8.0.0
Codesys Hmi \(sl\)<4.8.0.0
Codesys Safety Sil2 Psp<4.8.0.0
Codesys Safety Sil2 Runtime Toolkit<4.8.0.0

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Frequently Asked Questions

  • What is the vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2022-47378.

  • What is the severity of CVE-2022-47378?

    The severity of CVE-2022-47378 is medium with a CVSS score of 6.5.

  • Which products are affected by CVE-2022-47378?

    Multiple CODESYS products in multiple versions are affected by CVE-2022-47378. Please refer to the affected software section for the complete list.

  • How can an attacker exploit CVE-2022-47378?

    An authenticated remote attacker can exploit CVE-2022-47378 by crafting specific requests that use the vulnerability, leading to a denial-of-service condition.

  • Are there any references or additional information available for CVE-2022-47378?

    Yes, you can find more information about CVE-2022-47378 at the following link: [Reference Link](https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17554&token=5444f53b4c90fe37043671a100dffa75305d1825&download=)

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