Advisory Published

ZDI-CAN-24096: ZDI-24-867: (Pwn2Own) Phoenix Contact CHARX SEC-3100 CharxUpdateAgent Unrestricted File Upload Remote Code Execution Vulnerability

First published: Fri Jun 21 2024(Updated: )

This vulnerability allows network-adjacent attackers to create arbitrary files on affected installations of Phoenix Contact CHARX SEC-3100 devices. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 5.3. The following CVEs are assigned: CVE-2024-25994.

Affected SoftwareAffected VersionHow to fix
PHOENIX CONTACT CHARX Series

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Frequently Asked Questions

  • What is the severity of ZDI-CAN-24096?

    The severity of ZDI-CAN-24096 is rated 5.3 on the CVSS scale.

  • How do I fix ZDI-CAN-24096?

    To fix ZDI-CAN-24096, ensure that the affected Phoenix Contact CHARX SEC-3100 device is updated to the latest firmware version provided by the vendor.

  • Who is affected by ZDI-CAN-24096?

    ZDI-CAN-24096 affects installations of Phoenix Contact CHARX SEC-3100 devices.

  • What type of attack does ZDI-CAN-24096 allow?

    ZDI-CAN-24096 allows network-adjacent attackers to create arbitrary files on affected devices.

  • Is authentication required to exploit ZDI-CAN-24096?

    No, authentication is not required to exploit ZDI-CAN-24096.

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