CVE-2017-11284

Name: CVE-2017-11284
Creator: NVD / NIST
Published: 2017-12-01T08:29:00.327+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 42.72%

Last modified Jun 17, 2026

CVE-2017-11284 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Adobe ColdFusion has an Untrusted Data Deserialization vulnerability. This affects Update 4 and earlier versions for ColdFusion 2016, and Update 12 and earlier versions for ColdFusion 11.. EPSS estimates a 42.72% chance of exploitation in the next 30 days.

Description

Adobe ColdFusion has an Untrusted Data Deserialization vulnerability. This affects Update 4 and earlier versions for ColdFusion 2016, and Update 12 and earlier versions for ColdFusion 11.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

42.72%

98.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-502

Affected Software

Vendor	Product	Versions
Adobe	Coldfusion	11.0
Adobe	Coldfusion	2016

References

http://www.securityfocus.com/bid/100708Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039321Third Party Advisory, VDB Entry
https://helpx.adobe.com/security/products/coldfusion/apsb17-30.htmlMitigation, Patch, Vendor Advisory
http://www.securityfocus.com/bid/100708Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039321Third Party Advisory, VDB Entry
https://helpx.adobe.com/security/products/coldfusion/apsb17-30.htmlMitigation, Patch, Vendor Advisory

Timeline

Published: Dec 1, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-11284?

Adobe ColdFusion has an Untrusted Data Deserialization vulnerability. This affects Update 4 and earlier versions for ColdFusion 2016, and Update 12 and earlier versions for ColdFusion 11.

How severe is CVE-2017-11284?

CVE-2017-11284 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 42.72% probability of exploitation in the next 30 days.

How do I fix CVE-2017-11284?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-11284?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST