CVE-2023-29300

CriticalCVSS 9.8/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

Adobe ColdFusion versions 2018u16 (and earlier), 2021u6 (and earlier) and 2023.0.0.330468 (and earlier) are affected by a Deserialization of Untrusted Data vulnerability that could result in Arbitrary code execution. Exploitation of this issue does not require user interaction.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-502

Affected software

Vendor	Product	Versions
Adobe	ColdFusion	<= 2023.0.0.330468

References

https://helpx.adobe.com/security/products/coldfusion/apsb23-40.htmlVendor Advisory
https://helpx.adobe.com/security/products/coldfusion/apsb23-40.htmlVendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-29300Third Party Advisory, US Government Resource

Timeline

Published: Jul 12, 2023
Last modified: Jun 17, 2026
Added to CISA KEV: Jan 8, 2024
NVD status: Analyzed

Related CVEs from 2023

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