CVE-2017-7644 : Exploit Details and Defense Strategies
Learn about CVE-2017-7644, a vulnerability in Palo Alto Networks PAN-OS versions prior to 6.1.17, 7.x prior to 7.0.15, and 7.1.x prior to 7.1.9 allowing remote authenticated users to access sensitive information.
Remote authenticated users can access sensitive information in Palo Alto Networks PAN-OS versions prior to 6.1.17, 7.x prior to 7.0.15, and 7.1.x prior to 7.1.9 through the Management Web Interface due to incorrect permission validation.
Understanding CVE-2017-7644
This CVE identifies a vulnerability in Palo Alto Networks PAN-OS that allows remote authenticated users to obtain sensitive information through the Management Web Interface.
What is CVE-2017-7644?
The vulnerability in Palo Alto Networks PAN-OS versions prior to 6.1.17, 7.x prior to 7.0.15, and 7.1.x prior to 7.1.9 enables remote authenticated users to acquire sensitive information by exploiting incorrect permission validation.
The Impact of CVE-2017-7644
The vulnerability, identified as PAN-SA-2017-0013 and PAN-70541, poses a risk of unauthorized access to sensitive data by authenticated users through the Management Web Interface.
Technical Details of CVE-2017-7644
This section provides detailed technical information about the CVE.
Vulnerability Description
The Management Web Interface in Palo Alto Networks PAN-OS versions before 6.1.17, 7.x before 7.0.15, and 7.1.x before 7.1.9 allows remote authenticated users to obtain sensitive information by leveraging incorrect permission validation.
Affected Systems and Versions
- Palo Alto Networks PAN-OS versions prior to 6.1.17
- Palo Alto Networks PAN-OS 7.x versions prior to 7.0.15
- Palo Alto Networks PAN-OS 7.1.x versions prior to 7.1.9
Exploitation Mechanism
The vulnerability can be exploited by remote authenticated users through the Management Web Interface due to incorrect permission validation.
Mitigation and Prevention
Protect your systems from CVE-2017-7644 with the following steps:
Immediate Steps to Take
- Update Palo Alto Networks PAN-OS to versions 6.1.17, 7.0.15, or 7.1.9 or later.
- Monitor and restrict access to the Management Web Interface.
Long-Term Security Practices
- Regularly review and update permission settings.
- Conduct security training for users to prevent unauthorized access.
Patching and Updates
- Apply security patches provided by Palo Alto Networks to address the vulnerability.