Is CVE-2017-3066 actively exploited?

CVE-2017-3066 has no public evidence of in-the-wild exploitation as of 2025-10-22.

What is the CVSS score for CVE-2017-3066?

CVE-2017-3066 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2017-3066?

Patch guidance is available from adobe security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2017-3066.

Fix CVE-2017-3066 - CRITICAL adobe coldfusion

Q: Which products are affected by CVE-2017-3066?

39 products: adobe coldfusion, adobe coldfusion, adobe coldfusion, adobe coldfusion, adobe coldfusion, and 34 more.

Description

Adobe ColdFusion 2016 Update 3 and earlier, ColdFusion 11 update 11 and earlier, ColdFusion 10 Update 22 and earlier have a Java deserialization vulnerability in the Apache BlazeDS library. Successful exploitation could lead to arbitrary code execution.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-502 · Insecure Deserialization CWE-502 · Insecure Deserialization

Metadata

Primary Vendor: ADOBE
Published: 4/27/2017
Last Modified: 10/22/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

adobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusionadobe : coldfusion

Remediation Guidance

Executive Summary

View on NIST NVD