CVE-2018-6500 : What You Need to Know
Learn about CVE-2018-6500, a Directory Traversal vulnerability in ArcSight Management Center versions prior to 2.81. Discover the impact, affected systems, and mitigation steps.
A security vulnerability known as Directory Traversal has been discovered in ArcSight Management Center (ArcMC) versions older than 2.81. This CVE-2018-6500 impacts Micro Focus' product, ArcSight Management Center, and was reported by Vahagn Vardanyan.
Understanding CVE-2018-6500
This CVE involves a Directory Traversal vulnerability in ArcSight Management Center, potentially allowing remote attackers to perform unauthorized file access.
What is CVE-2018-6500?
CVE-2018-6500 is a security vulnerability in ArcSight Management Center versions prior to 2.81, enabling Directory Traversal attacks.
The Impact of CVE-2018-6500
If exploited, this vulnerability could lead to remote attackers gaining unauthorized access through Directory Traversal, posing a high risk to confidentiality.
Technical Details of CVE-2018-6500
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability allows remote attackers to perform Directory Traversal on affected systems.
Affected Systems and Versions
- Product: ArcSight Management Center
- Vendor: Micro Focus
- Versions affected: All versions prior to 2.81
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Base Score: 7.5 (High)
- Confidentiality Impact: High
- Integrity Impact: None
- Privileges Required: None
- User Interaction: None
- Vector String: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Mitigation and Prevention
Protecting systems from CVE-2018-6500 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update ArcSight Management Center to version 2.81 or newer.
- Monitor and restrict network access to vulnerable systems.
Long-Term Security Practices
- Regularly apply security patches and updates to all software components.
- Implement access controls and monitoring mechanisms to detect and prevent unauthorized access.
Patching and Updates
Ensure timely installation of security patches and updates provided by Micro Focus to address the Directory Traversal vulnerability in ArcSight Management Center.