CVE-2019-15748 : Security Advisory and Response
Learn about CVE-2019-15748, a vulnerability in SITOS six Build v6.2.1 allowing unauthorized uploads of malicious SCORM packages with potential PHP code execution. Find mitigation steps here.
SITOS six Build v6.2.1 has a vulnerability that allows unauthorized individuals to upload and import a malicious SCORM 2004 package, potentially executing PHP code.
Understanding CVE-2019-15748
This CVE involves a security vulnerability in SITOS six Build v6.2.1 that enables unauthenticated attackers to upload and import a SCORM 2004 package containing a PHP file.
What is CVE-2019-15748?
The vulnerability in SITOS six Build v6.2.1 permits unauthorized users to upload and import a SCORM 2004 package by directly accessing specific pages. Attackers can exploit this by importing a malicious SCORM package with a PHP file to execute arbitrary PHP code.
The Impact of CVE-2019-15748
- Unauthorized individuals can upload and import malicious SCORM packages containing PHP files.
- Attackers can execute arbitrary PHP code on the affected system.
Technical Details of CVE-2019-15748
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability allows unauthenticated users to upload and import a SCORM 2004 package, potentially leading to the execution of malicious PHP code.
Affected Systems and Versions
- Product: SITOS six Build v6.2.1
- Vendor: Not applicable
- Version: Not applicable
Exploitation Mechanism
Attackers can exploit this vulnerability by uploading a SCORM package with a malicious PHP file, leveraging the upload and import functionality.
Mitigation and Prevention
Protecting systems from CVE-2019-15748 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Disable the upload and import functionality if not essential.
- Implement proper input validation to prevent unauthorized file uploads.
- Regularly monitor and audit uploaded content for malicious files.
Long-Term Security Practices
- Conduct security training for users to recognize and report suspicious activities.
- Keep software and systems up to date with the latest security patches.
Patching and Updates
Ensure that the software version is updated to a patched version that addresses the vulnerability.