Advisory Published

CVE-2023-44351: Adobe ColdFusion RCE Security Vulnerability

First published: Fri Nov 17 2023(Updated: )

Adobe ColdFusion versions 2023.5 (and earlier) and 2021.11 (and earlier) are affected by an Deserialization of Untrusted Data vulnerability that could result in Arbitrary code execution. Exploitation of this issue does not require user interaction.


Affected SoftwareAffected VersionHow to fix
Adobe ColdFusion<2021
Adobe ColdFusion=2021
Adobe ColdFusion=2021-update1
Adobe ColdFusion=2021-update10
Adobe ColdFusion=2021-update11
Adobe ColdFusion=2021-update2
Adobe ColdFusion=2021-update3
Adobe ColdFusion=2021-update4
Adobe ColdFusion=2021-update5
Adobe ColdFusion=2021-update6
Adobe ColdFusion=2021-update7
Adobe ColdFusion=2021-update8
Adobe ColdFusion=2021-update9
Adobe ColdFusion=2023
Adobe ColdFusion=2023-update1
Adobe ColdFusion=2023-update2
Adobe ColdFusion=2023-update3
Adobe ColdFusion=2023-update4
Adobe ColdFusion=2023-update5

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Frequently Asked Questions

  • What is CVE-2023-44351?

    CVE-2023-44351 is a vulnerability that affects Adobe ColdFusion, allowing for arbitrary code execution.

  • What versions of Adobe ColdFusion are affected by CVE-2023-44351?

    Adobe ColdFusion versions 2023.5 (and earlier) and 2021.11 (and earlier) are affected by CVE-2023-44351.

  • How severe is CVE-2023-44351?

    CVE-2023-44351 is considered critical with a severity value of 9.8.

  • How can CVE-2023-44351 be exploited?

    Exploitation of CVE-2023-44351 does not require user interaction and can result in arbitrary code execution.

  • Where can I find more information about CVE-2023-44351?

    More information about CVE-2023-44351 can be found at the following link: [Adobe Security Bulletin APSB23-52](


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