CVE-2022-41547 : Vulnerability Insights and Analysis

A local file inclusion (LFI) vulnerability was discovered in Mobile Security Framework (MobSF) v0.9.2 and below. This could allow attackers to read arbitrary files through a crafted HTTP request.

Understanding CVE-2022-41547

This article discusses the impact, technical details, and mitigation strategies related to CVE-2022-41547.

What is CVE-2022-41547?

CVE-2022-41547 pertains to an LFI vulnerability in the StaticAnalyzer/views.py script of MobSF v0.9.2 and earlier versions. Attackers could exploit this flaw to access unauthorized files.

The Impact of CVE-2022-41547

The vulnerability could be exploited by malicious actors to read sensitive data and potentially escalate their attacks within affected systems.

Technical Details of CVE-2022-41547

This section covers the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The LFI vulnerability in MobSF v0.9.2 and below enables attackers to view arbitrary files by sending manipulated HTTP requests to the StaticAnalyzer/views.py script.

Affected Systems and Versions

All versions of MobSF up to v0.9.2 are impacted by this vulnerability, making users susceptible to unauthorized file access.

Exploitation Mechanism

By crafting specific HTTP requests, threat actors can exploit the LFI vulnerability to retrieve files they are not authorized to access.

Mitigation and Prevention

Discover immediate steps and long-term security practices to safeguard systems against CVE-2022-41547.

Immediate Steps to Take

Ensure to update MobSF to a patched version, closely monitor system logs for any suspicious activities or file access, and restrict network access to essential services.

Long-Term Security Practices

Implement strong access controls, conduct regular security audits, educate users and developers on secure coding practices, and consider employing a Web Application Firewall (WAF) for additional protection.

Patching and Updates

Regularly apply security patches released by MobSF to address known vulnerabilities and enhance the overall security posture of the application.