CVE-2017-15548 : Security Advisory and Response

A vulnerability has been found in versions 7.1.x, 7.2.x, 7.3.x, 7.4.x, and 7.5.0 of EMC Avamar Server, versions 9.0.x, 9.1.x, and 9.2.x of EMC NetWorker Virtual Edition (NVE), and EMC Integrated Data Protection Appliance version 2.0. An unauthorized and unauthenticated remote user may exploit this vulnerability to bypass application authentication and gain unauthorized root access to the systems which are affected.

Understanding CVE-2017-15548

This CVE identifies an authentication bypass vulnerability affecting various versions of EMC Avamar Server, EMC NetWorker Virtual Edition (NVE), and EMC Integrated Data Protection Appliance.

What is CVE-2017-15548?

CVE-2017-15548 is an issue that allows a remote unauthenticated malicious user to potentially bypass application authentication and gain unauthorized root access to the affected systems.

The Impact of CVE-2017-15548

The vulnerability could lead to unauthorized access and compromise of sensitive data stored on the affected systems.

Technical Details of CVE-2017-15548

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows unauthorized and unauthenticated remote users to bypass application authentication and gain unauthorized root access to the affected systems.

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

The vulnerability can be exploited by remote unauthenticated malicious users to bypass application authentication and gain unauthorized root access to the affected systems.

Mitigation and Prevention

Protecting systems from this vulnerability requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Implement strong authentication mechanisms to prevent unauthorized access.
Monitor and restrict network access to critical systems.

Long-Term Security Practices

Regularly update and patch all software and systems.
Conduct security audits and penetration testing to identify vulnerabilities.
Educate users on cybersecurity best practices to prevent unauthorized access.

Patching and Updates

Ensure that all affected systems are updated with the latest security patches and updates to mitigate the risk of exploitation.