ACTIVELY EXPLOITED

CVE-2017-3066: Adobe ColdFusion Deserialization Vulnerability

Facts
VendorAdobe
ProductColdFusion
Actively exploitedYes
Added to CISA KEV24 Feb 2025
CISA federal deadline17 Mar 2025
Weakness (CWE)CWE-502

Required action (CISA's text)

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

Description (NVD)

Adobe ColdFusion contains a deserialization vulnerability in the Apache BlazeDS library that allows for arbitrary code execution.

SOURCES

Other Adobe flaws

Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.