CVE-2023-29300

CriticalActively exploited (CISA KEV)Known to be used in ransomware campaigns

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.

SeverityCritical

CVSS9.8

Exploit probability—

Product

Adobe ColdFusion

PublishedJul 12, 2023

First seenJul 12, 2023

Added to KEVJan 8, 2024

Weakness typeCWE-502Deserialization of untrusted data

How to fix

CISA required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

CISA due date: Jan 29, 2024

Vendor advisories

helpx.adobe.com/security/products/coldfusion/apsb23-40.html

Affected products

Product	Affected versions	Fixed in
adobe coldfusion	2018, 2021, 2023	—

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