CWE
311 312
Advisory Published
Updated

CVE-2023-41095: Keys Stored in Plaintext on Secure Vault High for Silabs OpenThread devices

First published: Thu Oct 26 2023(Updated: )

Missing Encryption of Security Keys vulnerability in Silicon Labs OpenThread SDK on 32 bit, ARM (SecureVault High modules) allows potential modification or extraction of network credentials stored in flash. This issue affects Silicon Labs OpenThread SDK: 2.3.1 and earlier.

Credit: product-security@silabs.com

Affected SoftwareAffected VersionHow to fix
Silabs Openthread Sdk<=2.3.1.0

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Frequently Asked Questions

  • What is the severity of CVE-2023-41095?

    The severity of CVE-2023-41095 is critical with a CVSS score of 9.1.

  • What is the vulnerability description of CVE-2023-41095?

    CVE-2023-41095 is a Missing Encryption of Security Keys vulnerability in Silicon Labs OpenThread SDK on 32 bit, ARM (SecureVault High modules) that allows potential modification or extraction of network credentials stored in flash.

  • Which versions of Silicon Labs OpenThread SDK are affected by CVE-2023-41095?

    Silicon Labs OpenThread SDK version 2.3.1 and earlier are affected by CVE-2023-41095.

  • How can the vulnerability CVE-2023-41095 be fixed?

    To fix CVE-2023-41095, it is recommended to update to a version of Silicon Labs OpenThread SDK that is not affected by the vulnerability.

  • Where can I find more information about CVE-2023-41095?

    More information about CVE-2023-41095 can be found at the following reference: [CVE-2023-41095 Reference](https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000ZkKh7QAF?operationContext=S1)

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