CVE-2017-15549 : Exploit Details and Defense Strategies
Learn about CVE-2017-15549, an arbitrary file upload vulnerability in EMC Avamar Server, NetWorker, and Integrated Data Protection Appliance. Find out the impact, affected systems, and mitigation steps.
A vulnerability was found in various versions of EMC Avamar Server, EMC NetWorker Virtual Edition (NVE), and EMC Integrated Data Protection Appliance. A malicious user with remote low privileges could potentially upload harmful files to any location on the server file system.
Understanding CVE-2017-15549
This CVE identifies an arbitrary file upload vulnerability in EMC Avamar Server, EMC NetWorker Virtual Edition (NVE), and EMC Integrated Data Protection Appliance.
What is CVE-2017-15549?
CVE-2017-15549 is a security vulnerability that allows a remote authenticated malicious user with low privileges to upload arbitrary malicious files to any location on the server file system.
The Impact of CVE-2017-15549
The vulnerability could be exploited by an attacker to upload harmful files, potentially leading to unauthorized access, data manipulation, or system compromise.
Technical Details of CVE-2017-15549
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability allows a remote authenticated attacker with low privileges to upload malicious files to the server file system.
Affected Systems and Versions
- EMC Avamar Server 7.1.x, 7.2.x, 7.3.x, 7.4.x, 7.5.0
- EMC NetWorker Virtual Edition (NVE) 9.0.x, 9.1.x, 9.2.x
- EMC Integrated Data Protection Appliance 2.0
Exploitation Mechanism
A malicious user with remote low privileges can exploit the vulnerability by uploading crafted files to the server file system.
Mitigation and Prevention
Protect your systems from CVE-2017-15549 with the following measures:
Immediate Steps to Take
- Apply security patches provided by the vendor.
- Restrict remote access to the affected systems.
- Monitor file uploads and user activities for suspicious behavior.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Implement strong authentication mechanisms and access controls.
- Conduct security training for users to recognize and report suspicious activities.
Patching and Updates
Ensure timely installation of security patches and updates to mitigate the vulnerability.