CVE-2017-7947 : Vulnerability Insights and Analysis

NetApp Clustered Data ONTAP before 8.3.2P11, 9.0 before P4, and 9.1 before P5 have a vulnerability that allows attackers to retrieve sensitive password information through the logging functionality.

Understanding CVE-2017-7947

This CVE involves a security flaw in NetApp Clustered Data ONTAP versions prior to specific patches, enabling unauthorized access to sensitive password data.

What is CVE-2017-7947?

The vulnerability in NetApp Clustered Data ONTAP allows malicious actors to exploit the logging feature to capture passwords entered non-interactively on the command line.

The Impact of CVE-2017-7947

This vulnerability poses a significant risk as it can lead to the exposure of critical password information, compromising the security of the affected systems.

Technical Details of CVE-2017-7947

NetApp Clustered Data ONTAP versions before certain patches are susceptible to this security issue.

Vulnerability Description

The flaw in NetApp Clustered Data ONTAP versions prior to 8.3.2P11, 9.0 before P4, and 9.1 before P5 allows attackers to extract sensitive password data by leveraging the logging mechanism.

Affected Systems and Versions

NetApp Clustered Data ONTAP versions before 8.3.2P11
NetApp Clustered Data ONTAP 9.0 before P4
NetApp Clustered Data ONTAP 9.1 before P5

Exploitation Mechanism

Attackers can exploit the vulnerability by utilizing the logging functionality to record passwords entered non-interactively on the command line.

Mitigation and Prevention

It is crucial to take immediate action to address and prevent exploitation of this vulnerability.

Immediate Steps to Take

Apply the recommended patches provided by NetApp to secure the affected systems.
Monitor and restrict access to sensitive information to prevent unauthorized retrieval.

Long-Term Security Practices

Implement strong password policies and regular password changes.
Conduct security awareness training to educate users on safe password practices.

Patching and Updates

Regularly update NetApp Clustered Data ONTAP to the latest versions to ensure security patches are applied promptly.