CVE-2020-36605 : What You Need to Know
Learn about CVE-2020-36605, an Incorrect Default Permissions vulnerability in Hitachi Infrastructure Analytics Advisor, Hitachi Ops Center Analyzer, and Hitachi Ops Center Viewpoint on Linux, allowing unauthorized file access and modification by local users.
This CVE-2020-36605 article provides insights into a File Permissions Vulnerability affecting Hitachi Infrastructure Analytics Advisor, Hitachi Ops Center Analyzer, and Hitachi Ops Center Viewpoint.
Understanding CVE-2020-36605
This CVE involves an Incorrect Default Permissions vulnerability in various Hitachi products on Linux, allowing local users to read and write specific files.
What is CVE-2020-36605?
The vulnerability in Hitachi products on Linux permits unauthorized local users to access and modify specific files due to incorrect default permissions.
The Impact of CVE-2020-36605
The vulnerability's impact is categorized under CAPEC-165 (File Manipulation), potentially leading to unauthorized file access and modification by local users.
Technical Details of CVE-2020-36605
This section delves into the technical aspects of the CVE.
Vulnerability Description
The vulnerability arises from incorrect default permissions in Hitachi Infrastructure Analytics Advisor, Hitachi Ops Center Analyzer, and Hitachi Ops Center Viewpoint on Linux, enabling local users to read and write specific files.
Affected Systems and Versions
- Hitachi Infrastructure Analytics Advisor: Versions 2.0.0-00 through 4.4.0-00
- Hitachi Ops Center Analyzer: Versions 10.0.0-00 before 10.9.0-00
- Hitachi Ops Center Viewpoint: Versions 10.8.0-00 before 10.9.0-00
Exploitation Mechanism
The vulnerability allows local users to exploit incorrect default permissions to access and modify specific files on the affected Hitachi products.
Mitigation and Prevention
To address CVE-2020-36605, follow these mitigation strategies:
Immediate Steps to Take
- Apply security patches provided by Hitachi promptly
- Restrict access to vulnerable systems
- Monitor file access and modifications closely
Long-Term Security Practices
- Regularly update and patch all software and systems
- Implement the principle of least privilege to limit user access
Patching and Updates
- Stay informed about security updates from Hitachi
- Regularly check for new patches and apply them promptly