CWE
471
Advisory Published
Updated

CVE-2023-43697

First published: Mon Oct 09 2023(Updated: )

Modification of Assumed-Immutable Data (MAID) in RDT400 in SICK APU allows an unprivileged remote attacker to make the site unable to load necessary strings via changing file paths using HTTP requests.

Credit: psirt@sick.de psirt@sick.de

Affected SoftwareAffected VersionHow to fix
Sick Apu0200 Firmware<4.0.0.6
Sick Apu0200

Remedy

The recommended solution is to update the image to a version >= 4.0.0.6 as soon as possible.

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Frequently Asked Questions

  • What is CVE-2023-43697?

    CVE-2023-43697 is a vulnerability in the SICK APU that allows an unprivileged remote attacker to make the site unable to load necessary strings by changing file paths using HTTP requests.

  • How does CVE-2023-43697 affect SICK APU?

    CVE-2023-43697 affects SICK APU version up to 4.0.0.6 firmware by allowing an unprivileged remote attacker to modify assumed-immutable data and disrupt the loading of necessary strings.

  • What is the severity of CVE-2023-43697?

    CVE-2023-43697 has a severity rating of 6.5 (medium) according to the Common Vulnerability Scoring System (CVSS).

  • How can I fix CVE-2023-43697?

    To fix CVE-2023-43697, it is recommended to update the SICK APU firmware to version 4.0.0.7 or higher, which addresses the vulnerability.

  • Where can I find more information about CVE-2023-43697?

    More information about CVE-2023-43697 can be found on the SICK website: https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.pdf

Contact

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