medium
6.5
CWE
476
Advisory Published
Updated

CVE-2022-22513: Null Pointer Dereference in multiple CODESYS products can lead to a DoS.

First published: Wed Apr 06 2022(Updated: )

An authenticated remote attacker can cause a null pointer dereference in the CmpSettings component of the affected CODESYS products which leads to a crash.

Credit: info@cert.vde.com

Affected SoftwareAffected VersionHow to fix
Codesys Control For Beaglebone Sl<4.5.0.0
Codesys Control For Beckhoff Cx9020<4.5.0.0
Codesys Control For Empc-a\/imx6 Sl<4.5.0.0
Codesys Control For Iot2000 Sl<4.5.0.0
Codesys Control For Linux Sl<4.5.0.0
Codesys Control For Pfc100 Sl<4.5.0.0
Codesys Control For Pfc200 Sl<4.5.0.0
Codesys Control For Plcnext Sl<4.5.0.0
Codesys Control For Raspberry Pi Sl<4.5.0.0
Codesys Control For Wago Touch Panels 600 Sl<4.5.0.0
Codesys Control Rte Sl<3.5.18.0
Codesys Control Rte Sl \(for Beckhoff Cx\)<3.5.18.0
Codesys Control Runtime System Toolkit<3.5.18.0
Codesys Control Win Sl<3.5.18.0
CODESYS Development System<3.5.18.0
Codesys Edge Gateway<3.5.18.0
Codesys Edge Gateway<4.5.0.0
Codesys Embedded Target Visu Toolkit<3.5.18.0
CODESYS Gateway<3.5.18.0
Codesys Hmi Sl<3.5.18.0
Codesys Remote Target Visu Toolkit<3.5.18.0

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Reference Links

Frequently Asked Questions

  • What is CVE-2022-22513?

    CVE-2022-22513 is a vulnerability that allows an authenticated remote attacker to cause a null pointer dereference in the CmpSettings component of the affected CODESYS products, leading to a crash.

  • What is the severity of CVE-2022-22513?

    The severity of CVE-2022-22513 is medium with a CVSS score of 6.5.

  • Which products are affected by CVE-2022-22513?

    The following CODESYS products are affected by CVE-2022-22513: Codesys Control For Beaglebone Sl, Codesys Control For Beckhoff Cx9020, 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, Codesys Control For Wago Touch Panels 600 Sl, Codesys Control Rte Sl, Codesys Control Rte Sl (for Beckhoff Cx), Codesys Control Runtime System Toolkit, Codesys Control Win Sl, CODESYS Development System, Codesys Edge Gateway (Windows), Codesys Edge Gateway (Linux), Codesys Embedded Target Visu Toolkit, and CODESYS Gateway, Codesys Hmi Sl, Codesys Remote Target Visu Toolkit.

  • How does CVE-2022-22513 impact the affected products?

    CVE-2022-22513 allows an authenticated remote attacker to cause a null pointer dereference, leading to a crash in the CmpSettings component of the affected CODESYS products.

  • Are there any references for CVE-2022-22513?

    Yes, you can find more information about CVE-2022-22513 at the following reference: [link](https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17093&token=15cd8424832ea10dcd4873a409a09a539ee381ca&download=)

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