CVE-2020-27461 Explained : Impact and Mitigation
Learn about CVE-2020-27461, a critical remote code execution flaw in SEOPanel 4.6.0 fixed in 4.7.0. Understand the impact, affected systems, exploitation method, and mitigation steps.
A remote code execution vulnerability in SEOPanel 4.6.0 has been fixed for 4.7.0. This vulnerability allowed for remote code execution through an authenticated file upload via the Settings Panel>Import website function.
Understanding CVE-2020-27461
This CVE entry describes a critical remote code execution vulnerability in SEOPanel 4.6.0 that has been addressed in version 4.7.0.
What is CVE-2020-27461?
CVE-2020-27461 is a security flaw in SEOPanel 4.6.0 that enables attackers to execute malicious code remotely by exploiting an authenticated file upload feature in the Settings Panel>Import website function.
The Impact of CVE-2020-27461
The vulnerability poses a severe risk as it allows threat actors to upload and execute arbitrary code on the affected system, potentially leading to unauthorized access, data theft, and system compromise.
Technical Details of CVE-2020-27461
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The vulnerability in SEOPanel 4.6.0 permits remote code execution through a specific file upload mechanism, which could be abused by attackers to run arbitrary commands on the target system.
Affected Systems and Versions
- Affected Version: SEOPanel 4.6.0
- Patched Version: SEOPanel 4.7.0
Exploitation Mechanism
Attackers can exploit this vulnerability by leveraging the authenticated file upload functionality within the Settings Panel>Import website feature to upload malicious files and execute arbitrary code.
Mitigation and Prevention
To safeguard systems from CVE-2020-27461, immediate actions and long-term security practices are crucial.
Immediate Steps to Take
- Update SEOPanel to version 4.7.0 to mitigate the vulnerability.
- Restrict access to the Settings Panel>Import website function to authorized users only.
- Monitor file uploads for suspicious activities.
Long-Term Security Practices
- Implement regular security audits and penetration testing to identify and address vulnerabilities proactively.
- Educate users on secure file upload practices and the risks associated with executing files from untrusted sources.
Patching and Updates
Regularly apply security patches and updates provided by SEOPanel to ensure that known vulnerabilities are promptly addressed.