Advisory Published
Advisory Published

ZDI-CAN-24356: ZDI-25-179: (0Day) CarlinKit CPC200-CCPA Improper Verification of Cryptographic Signature Code Execution Vulnerability

First published: Tue Mar 25 2025(Updated: )

This vulnerability allows physically present attackers to execute arbitrary code on affected installations of CarlinKit CPC200-CCPA devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of update packages on USB drives. The issue results from the lack of proper verification of a cryptographic signature. An attacker can leverage this vulnerability to execute code in the context of root.

Affected SoftwareAffected VersionHow to fix
CarlinKit CPC200-CCPA
CarlinKit CPC200-CCPA

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Frequently Asked Questions

  • What is the severity of ZDI-CAN-24356?

    The severity of ZDI-CAN-24356 is rated at 6.8 according to the CVSS.

  • What type of attack does ZDI-CAN-24356 allow?

    ZDI-CAN-24356 allows physically present attackers to execute arbitrary code on affected devices.

  • Is authentication required to exploit ZDI-CAN-24356?

    No, authentication is not required to exploit the ZDI-CAN-24356 vulnerability.

  • What devices are affected by ZDI-CAN-24356?

    The vulnerability specifically affects CarlinKit CPC200-CCPA devices.

  • How can I mitigate the risks associated with ZDI-CAN-24356?

    Mitigation steps may include restricting physical access to the affected devices and monitoring for suspicious activity.

Contact

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