CVE-2021-44593 : Security Advisory and Response
Learn about CVE-2021-44593 affecting Simple College Website 1.0. Discover the impact, technical details, and mitigation steps for this SQL injection vulnerability.
Simple College Website 1.0 is vulnerable to unauthenticated file upload & remote code execution via UNION-based SQL injection in the username parameter on /admin/login.php.
Understanding CVE-2021-44593
This CVE involves a security vulnerability in Simple College Website 1.0 that can lead to unauthorized file uploads and remote code execution.
What is CVE-2021-44593?
The CVE-2021-44593 vulnerability allows attackers to perform a UNION-based SQL injection via the username parameter on the /admin/login.php page, enabling them to upload files and execute code remotely.
The Impact of CVE-2021-44593
This vulnerability could lead to unauthorized access to the website, data theft, complete system compromise, and potentially the installation of malware.
Technical Details of CVE-2021-44593
The technical aspects of this CVE are as follows:
Vulnerability Description
- The vulnerability occurs in Simple College Website 1.0 due to inadequate input validation on the username parameter.
Affected Systems and Versions
- Product: Simple College Website 1.0
- Vendor: Not applicable
- Affected Version: Not applicable
Exploitation Mechanism
- Attackers exploit the vulnerability by inserting malicious SQL code via the username parameter, gaining unauthorized access.
Mitigation and Prevention
Protect your systems from CVE-2021-44593 with the following steps:
Immediate Steps to Take
- Disable file uploads until a patch or fix is available.
- Implement proper input validation and sanitization techniques.
- Monitor for any unusual file uploads or user activities.
Long-Term Security Practices
- Conduct regular security audits and code reviews.
- Educate developers on secure coding practices.
Patching and Updates
- Apply security patches and updates as soon as they are released to address the vulnerability.