CVE-2024-5355 in AJ-Report
Summary
by MITRE • 05/26/2024
A vulnerability, which was classified as critical, has been found in anji-plus AJ-Report up to 1.4.1. This issue affects the function IGroovyHandler. The manipulation leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-266267.
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Analysis
by VulDB Data Team • 03/01/2025
The vulnerability identified as CVE-2024-5355 represents a critical command injection flaw within the anji-plus AJ-Report software version 1.4.1 and earlier. This vulnerability specifically targets the IGroovyHandler function, which serves as a critical component in the application's processing pipeline. The flaw arises from inadequate input validation and sanitization mechanisms that fail to properly handle malicious user-supplied data, creating an avenue for arbitrary command execution. The vulnerability's classification as critical stems from its remote exploitability and the potential for complete system compromise when exploited.
The technical implementation of this vulnerability demonstrates a classic command injection weakness where user-controllable parameters passed to the IGroovyHandler function are directly incorporated into system command executions without proper sanitization. This flaw aligns with CWE-77, which specifically addresses command injection vulnerabilities in software systems. The attack vector operates through remote exploitation, meaning an attacker can trigger the vulnerability from external network locations without requiring physical access to the target system. This remote capability significantly amplifies the threat surface and potential impact of the vulnerability.
The operational impact of CVE-2024-5355 extends beyond simple data theft or system disruption, as successful exploitation can result in complete system compromise and unauthorized access to sensitive information. Attackers can leverage this vulnerability to execute arbitrary commands with the privileges of the affected application, potentially leading to data exfiltration, system modification, or lateral movement within network environments. The public disclosure of exploit code, as indicated by the VDB-266267 identifier, removes any barrier to exploitation and accelerates the likelihood of real-world attacks against vulnerable systems. This vulnerability particularly affects organizations using anji-plus AJ-Report software in production environments where remote access capabilities are enabled.
Mitigation strategies for this vulnerability should prioritize immediate software updates to version 1.4.2 or later, which contain the necessary patches to address the command injection flaw. Organizations should also implement network segmentation and access controls to limit exposure of vulnerable systems to untrusted networks. Additional protective measures include input validation and sanitization of all user-supplied data, implementation of web application firewalls, and monitoring for suspicious command execution patterns. The vulnerability's alignment with ATT&CK technique T1059.001 for command and scripting interpreters indicates that defensive measures should focus on detecting and preventing unauthorized command execution activities. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in other applications and systems within the organization's infrastructure.