CVE-2020-13812 : Vulnerability Insights and Analysis

An issue was discovered in Foxit Studio Photo before 3.6.6.922. It allows local users to gain privileges via a crafted DLL in the current working directory.

Understanding CVE-2020-13812

This CVE identifies a vulnerability in Foxit Studio Photo that could enable local users to elevate their privileges through a specially crafted DLL.

What is CVE-2020-13812?

The CVE-2020-13812 vulnerability pertains to a security issue found in Foxit Studio Photo versions prior to 3.6.6.922. By exploiting this flaw, local users can escalate their privileges by utilizing a malicious DLL file placed in the current working directory.

The Impact of CVE-2020-13812

The impact of this vulnerability is that unauthorized local users can potentially gain elevated privileges on the affected system, leading to unauthorized access and potential system compromise.

Technical Details of CVE-2020-13812

This section delves into the technical aspects of the CVE.

Vulnerability Description

The vulnerability in Foxit Studio Photo allows local users to exploit a crafted DLL in the current working directory to elevate their privileges.

Affected Systems and Versions

Product: Foxit Studio Photo
Vendor: Foxit
Versions affected: All versions before 3.6.6.922

Exploitation Mechanism

The exploitation of this vulnerability involves placing a specially crafted DLL file in the current working directory, enabling local users to gain elevated privileges.

Mitigation and Prevention

Protecting systems from CVE-2020-13812 requires immediate action and long-term security practices.

Immediate Steps to Take

Update Foxit Studio Photo to version 3.6.6.922 or later to mitigate the vulnerability.
Avoid running executable files from untrusted sources.
Implement the principle of least privilege to restrict user permissions.

Long-Term Security Practices

Regularly update software and operating systems to patch known vulnerabilities.
Conduct security training for users to raise awareness of potential threats and best practices.

Patching and Updates

Ensure timely installation of security patches and updates provided by Foxit to address known vulnerabilities.