CVE-2022-39036 Explained : Impact and Mitigation

A critical vulnerability has been identified in the file upload function of Agentflow BPM, allowing unauthenticated remote attackers to upload arbitrary files and execute code.

Understanding CVE-2022-39036

Agentflow BPM by FLOWRING is affected by an arbitrary file upload vulnerability with a CVSS base score of 9.8.

What is CVE-2022-39036?

The vulnerability in Agentflow BPM's file upload function arises due to insufficient filtering of special characters in URLs, enabling attackers to manipulate system files and disrupt services remotely.

The Impact of CVE-2022-39036

With a critical severity rating, this CVE allows unauthenticated attackers to upload unauthorized files and execute malicious code, posing a significant threat to system integrity, confidentiality, and availability.

Technical Details of CVE-2022-39036

The vulnerability is classified as CWE-434 - Unrestricted Upload of File with Dangerous Type.

Vulnerability Description

The flaw in Agentflow BPM version 4.0.0.1183.552 enables remote attackers to upload arbitrary files and execute code, potentially leading to system compromise.

Affected Systems and Versions

Vendor: FLOWRING
Product: Agentflow BPM
Affected Version: 4.0.0.1183.552

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging the insufficient URL filtering in Agentflow BPM's file upload function to upload malicious files and execute arbitrary code.

Mitigation and Prevention

Immediate action is crucial to safeguard systems from this critical vulnerability.

Immediate Steps to Take

Contact FLOWRING's tech support for assistance in addressing the CVE-2022-39036 vulnerability.

Long-Term Security Practices

Regularly update Agentflow BPM and other software to patch known vulnerabilities
Implement strong access controls and security measures to prevent unauthorized access

Patching and Updates

Stay informed about security updates and patches released by FLOWRING to mitigate the CVE-2022-39036 vulnerability.