RULE(RULE ID:338689)

Rule General Information
Release Date: 2025-02-18
Rule Name: Fastjson PooledConnectionFactory Remote Code Execution Vulnerability
Severity:
CVE ID:
Rule Protection Details
Description: Fastjson is a high-performance Java language JSON processor developed by Alibaba, which is used to serialize Java classes to JSON format, and can also deserialize JSON strings to Java classes. The deserialization vulnerability in Fastjson allows an attacker to deserialize the PooledConnectionFactory class, resulting in arbitrary code execution.
Impact: An attacker can execute arbitrary code via a successful exploit in the context of the vulnerable software.
Affected OS: Windows, Linux, Others
Reference:
Solutions
Please contact the software vendor to update the software patch.