Home / Vulnerabilities / CVE-2023-29300
CRITICAL SEVERITY Ransomware Linked
CVE-2023-29300 Adobe · ColdFusion

Adobe ColdFusion Deserialization of Untrusted Data Vulnerability

Critical Threat Advisory: This vulnerability is documented in active Ransomware campaigns. Immediate remediation required.

Technical Severity

CVSS v3.1 Metrics

CRITICAL
9.8 / 10
Minimal Risk Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitation Likelihood

EPSS Prediction

93.80 %
Predictive Probability
Percentile Rank
99.9 th

Documented as more likely to be exploited than 99.9% of known CVEs.

Detection Date

Jan 08, 2024

Remediation Due

Jan 29, 2024

CISA Catalog Active

Threat Analysis

Adobe ColdFusion contains a deserialization of untrusted data vulnerability that allows for code execution.

Remediation Directive

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

External Intelligence

https://helpx.adobe.com/security/products/coldfusion/apsb23-40.html

https://helpx.adobe.com/security/products/coldfusion/apsb23-40.html
NVD

National Vulnerability Database

https://nvd.nist.gov/vuln/detail/CVE-2023-29300