Critical severity · published May 19, 2018
CVE-2018-4939
Adobe ColdFusion Deserialization of Untrusted Data Vulnerability
In wildKEV
9.8
CVSS
62%
EPSS
Yes
On KEV
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.
CVSS 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 interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)62.0% · higher than 99% of CVEs
Exploited in the wildYes
CISA KEVListed Nov 3, 2021
Federal remediation dueMay 3, 2022
Ransomware campaign useNot known
Affected products
Which versions
CO
ColdFusion · Adobe
11.0; 11.0; 11.0; 11.0; 11.0; 11.0; +14 more · source: NVD, KEV
AC
Adobe ColdFusion ColdFusion Update 5 and earlier versions, ColdFusion 11 Update 13 and earlier versions ·
Adobe ColdFusion ColdFusion Update 5 and earlier versions, ColdFusion 11 Update 13 and earlier versions · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-4939
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-4939
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
x_refsource_MISC
https://helpx.adobe.com/security/products/coldfusion/apsb18-14.html
vdb-entry
http://www.securityfocus.com/bid/103718
More from ColdFusion
10.0
CVE-2026-48282
ColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)
9.8
CVE-2023-38203
Analysis CVE-2023-29300 Bypass: Adobe ColdFusion Pre-Auth RCE
9.8
CVE-2023-29300
Adobe ColdFusion Deserialization of Untrusted Data Arbitrary code execution
9.8
CVE-2023-26359
Adobe ColdFusion Deserialization of Untrusted Data Arbitrary code execution
9.8
CVE-2018-15961
Adobe ColdFusion Unrestricted File Upload Vulnerability