CWE
20
Advisory Published
Updated

CVE-2023-37559: CODESYS Improper Validation of Consistency within Input in multiple products

First published: Thu Aug 03 2023(Updated: )

After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted network communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37558

Credit: info@cert.vde.com info@cert.vde.com

Affected SoftwareAffected VersionHow to fix
Codesys Control For Beaglebone Sl<4.10.0.0
Codesys Control For Empc-a\/imx6 Sl<4.10.0.0
Codesys Control For Iot2000 Sl<4.10.0.0
Codesys Control For Linux Sl<4.10.0.0
Codesys Control For Pfc100 Sl<4.10.0.0
Codesys Control For Pfc200 Sl<4.10.0.0
Codesys Control For Plcnext Sl<4.10.0.0
Codesys Control For Raspberry Pi Sl<4.10.0.0
Codesys Control For Wago Touch Panels 600 Sl<4.10.0.0
Codesys Control Rte Sl<3.5.19.20
Codesys Control Rte Sl \(for Beckhoff Cx\)<3.5.19.20
Codesys Control Runtime System Toolkit<3.5.19.20
Codesys Control Win Sl<3.5.19.20
CODESYS Development System<3.5.19.20
Codesys Hmi<3.5.19.20
Codesys Safety Sil2<3.5.19.20

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is the severity of CVE-2023-37559?

    The severity of CVE-2023-37559 is medium with a severity score of 6.5.

  • Which Codesys products and versions are affected by CVE-2023-37559?

    Multiple Codesys products in multiple versions are affected, including Codesys Control For Beaglebone Sl, Codesys Control For Empc-a/imx6 Sl, Codesys Control For Iot2000 Sl, Codesys Control For Linux Sl, Codesys Control For Pfc100 Sl, Codesys Control For Pfc200 Sl, Codesys Control For Plcnext Sl, Codesys Control For Raspberry Pi Sl, and Codesys Control For Wago Touch Panels 600 Sl.

  • What is the vulnerability description of CVE-2023-37559?

    After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted network communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of-service condition.

  • How can CVE-2023-37559 be exploited?

    CVE-2023-37559 can be exploited by sending specific crafted network communication requests with inconsistent content after successful authentication as a user in affected Codesys products.

  • Is there a fix or patch available for CVE-2023-37559?

    A fix or patch for CVE-2023-37559 is currently not available. It is recommended to follow the recommendations provided by the software vendor or CERT.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203