CVE-2019-19895 : What You Need to Know
Learn about CVE-2019-19895 affecting IXP EasyInstall version 6.2.13723. Understand the impact, technical details, and mitigation steps to secure systems against this high-severity vulnerability.
IXP EasyInstall version 6.2.13723 allows for Lateral Movement by utilizing the Agent Service to target different users on a client system. An attacker with proper authentication can achieve code execution within the context of other users.
Understanding CVE-2019-19895
This CVE involves a vulnerability in IXP EasyInstall version 6.2.13723 that enables Lateral Movement on a client system.
What is CVE-2019-19895?
CVE-2019-19895 allows an authenticated attacker to make alterations to specific files, leading to code execution in the context of other users on the system.
The Impact of CVE-2019-19895
The impact of this vulnerability is rated as HIGH, with confidentiality, integrity, and availability all being compromised. The attack complexity is low, and privileges required are also low.
Technical Details of CVE-2019-19895
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability in IXP EasyInstall version 6.2.13723 enables Lateral Movement by modifying specific files to execute code in the context of other users.
Affected Systems and Versions
- Affected Version: 6.2.13723
- Systems using IXP EasyInstall version 6.2.13723 are vulnerable to this exploit.
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Local
- Privileges Required: Low
- Scope: Changed
- User Interaction: None
- Vector String: CVSS:3.0/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:C/UI:N
Mitigation and Prevention
Protecting systems from CVE-2019-19895 is crucial to maintaining security.
Immediate Steps to Take
- Disable or restrict access to the vulnerable service or application.
- Monitor system logs for any suspicious activities.
- Apply the latest security patches and updates from the vendor.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing.
- Implement the principle of least privilege to limit access rights.
- Educate users on security best practices and awareness.
Patching and Updates
- Stay informed about security advisories and updates from the software vendor.
- Apply patches promptly to address known vulnerabilities.