CVE-2018-4939
CRITICAL KEVAdobe ColdFusion Update 5 and earlier, ColdFusion 11 Update 13 and earlier - Deserialization of Untrusted Data
Title source: llmExploitation Summary
CVE-2018-4939 is actively exploited and listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added November 3, 2021.
Description
Adobe ColdFusion Update 5 and earlier versions, ColdFusion 11 Update 13 and earlier versions have an exploitable Deserialization of Untrusted Data vulnerability. Successful exploitation could lead to arbitrary code execution.
References (3)
Core 3
Core References
Third Party Advisory, US Government Resource
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-4939
Vendor Advisory x_refsource_misc
https://helpx.adobe.com/security/products/coldfusion/apsb18-14.html
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/103718
Scores
CVSS v3
9.8
EPSS
0.5050
EPSS Percentile
97.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
active
Automatable
yes
Technical Impact
total
Details
CISA KEV
2021-11-03
VulnCheck KEV
2020-10-20
InTheWild.io
2021-07-23
ENISA EUVD
EUVD-2018-16724
CWE
CWE-502
Status
published
Products (2)
adobe/coldfusion
11.0 (14 CPE variants)
adobe/coldfusion
2016 (6 CPE variants)
Published
May 19, 2018
KEV Added
Nov 03, 2021
Tracked Since
Feb 18, 2026