Deserialization Vulnerability in Adobe ColdFusion by Adobe
CVE-2018-4939

9.8CRITICAL

Key Information:

Vendor
Adobe
Status
Adobe Coldfusion Coldfusion Update 5 And Earlier Versions, Coldfusion 11 Update 13 And Earlier Versions
Vendor
CVE Published:
19 May 2018

Badges

👾 Exploit Exists🟣 EPSS 96%🦅 CISA Reported

Summary

Adobe ColdFusion versions prior to Update 5 and ColdFusion 11 before Update 13 are susceptible to a vulnerability allowing deserialization of untrusted data. When exploited, this flaw could enable attackers to execute arbitrary code on the affected systems, compromising security and potentially leading to unauthorized access. Organizations using these vulnerable versions of ColdFusion should prioritize applying the necessary updates to mitigate the risks associated with this vulnerability.

CISA Reported

CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace

The CISA's recommendation is: Apply updates per vendor instructions.

Affected Version(s)

Adobe ColdFusion ColdFusion Update 5 and earlier , ColdFusion 11 Update 13 and earlier Adobe ColdFusion ColdFusion Update 5 and earlier versions, ColdFusion 11 Update 13 and earlier versions

References

https://helpx.adobe.com/security/products/coldfusion/apsb...
x_refsource_MISC
http://www.securityfocus.com/bid/103718
vdb-entryx_refsource_BID

EPSS Score

96% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 👾

    Exploit known to exist

  • 🦅

    CISA Reported

  • Vulnerability published

  • Vulnerability Reserved

.