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CVE-2020-7935 : What You Need to Know

Learn about CVE-2020-7935 affecting Artica Pandora FMS through 7.42, allowing remote PHP code execution. Find mitigation steps and long-term security practices.

Artica Pandora FMS through 7.42 is vulnerable to remote PHP code execution due to an Unrestricted Upload Of A File With A Dangerous Type issue in the File Manager, allowing attackers to execute PHP code with Administrator access.

Understanding CVE-2020-7935

Artica Pandora FMS through version 7.42 is susceptible to a critical security flaw that enables remote PHP code execution.

What is CVE-2020-7935?

The vulnerability arises from an Unrestricted Upload Of A File With A Dangerous Type issue in the File Manager, permitting malicious actors to store PHP files in an externally accessible directory and execute PHP code within the application context.

The Impact of CVE-2020-7935

The vulnerability allows attackers with Administrator access to execute arbitrary PHP code, potentially leading to complete compromise of the affected system.

Technical Details of CVE-2020-7935

Artica Pandora FMS through version 7.42 is vulnerable to remote PHP code execution due to an Unrestricted Upload Of A File With A Dangerous Type issue in the File Manager.

Vulnerability Description

        Attackers can create or use an existing directory externally accessible to store PHP files.
        The attacker knows the filename and path, enabling PHP code execution within the application context.

Affected Systems and Versions

        Product: Artica Pandora FMS
        Versions affected: Through 7.42

Exploitation Mechanism

        The vulnerability is exploitable only with Administrator access.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks posed by CVE-2020-7935.

Immediate Steps to Take

        Disable external file uploads in the File Manager.
        Implement strict file upload validation to prevent the upload of PHP files.
        Regularly monitor and audit file uploads and directories for malicious content.

Long-Term Security Practices

        Conduct regular security assessments and penetration testing to identify vulnerabilities.
        Keep software and systems up to date with the latest security patches.

Patching and Updates

        Apply patches and updates provided by Artica Pandora FMS to address the vulnerability.

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