CVE-2019-3960 : What You Need to Know
Learn about CVE-2019-3960, a vulnerability in WallacePOS 1.4.3 allowing remote code execution through unrestricted file upload. Find mitigation steps and best practices here.
WallacePOS 1.4.3 allows an authenticated attacker to execute arbitrary code remotely through unrestricted file upload.
Understanding CVE-2019-3960
An overview of the security vulnerability in WallacePOS 1.4.3.
What is CVE-2019-3960?
CVE-2019-3960 involves an authenticated attacker exploiting the unrestricted file upload feature in WallacePOS 1.4.3 to execute malicious code remotely.
The Impact of CVE-2019-3960
The vulnerability enables attackers to upload PHP files containing malicious code, leading to remote code execution.
Technical Details of CVE-2019-3960
Insight into the technical aspects of the CVE-2019-3960 vulnerability.
Vulnerability Description
The flaw allows an authenticated attacker to upload files with dangerous types, facilitating arbitrary code execution.
Affected Systems and Versions
- Product: WallacePOS
- Version: 1.4.3
Exploitation Mechanism
Attackers can upload PHP files with malicious code to exploit the unrestricted file upload functionality.
Mitigation and Prevention
Measures to address and prevent CVE-2019-3960.
Immediate Steps to Take
- Disable file upload functionality if not essential
- Implement file type restrictions and validation
- Regularly monitor and review uploaded files
Long-Term Security Practices
- Conduct security training for users on safe file handling
- Keep software and systems updated to patch vulnerabilities
Patching and Updates
Apply patches and updates provided by WallacePOS to fix the vulnerability.