CVE-2019-1906 Explained : Impact and Mitigation
Learn about CVE-2019-1906, a vulnerability in Cisco Prime Infrastructure allowing privilege escalation. Find out affected systems, exploitation details, and mitigation steps.
Cisco Prime Infrastructure Virtual Domain Privilege Escalation Vulnerability
Understanding CVE-2019-1906
This CVE involves a security weakness in Cisco Prime Infrastructure's Virtual Domain system, potentially allowing a remote attacker to escalate privileges.
What is CVE-2019-1906?
The vulnerability stems from inadequate validation of API requests in the Virtual Domain system of Cisco Prime Infrastructure. An attacker with authentication could exploit this weakness to modify virtual domain settings, leading to privilege escalation.
The Impact of CVE-2019-1906
The vulnerability could enable an attacker to alter virtual domain configurations, potentially gaining elevated privileges. However, there have been no reported public announcements or malicious exploits related to this vulnerability.
Technical Details of CVE-2019-1906
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The vulnerability in Cisco Prime Infrastructure allows an authenticated remote attacker to manipulate API requests, potentially resulting in privilege escalation by modifying virtual domain settings.
Affected Systems and Versions
- Product: Cisco Prime Infrastructure
- Vendor: Cisco
- Vulnerable Version: 3.6(0.0)
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: None
- Integrity Impact: Low
- Confidentiality Impact: None
- Scope: Unchanged
- Base Score: 4.3 (Medium Severity)
- Vector String: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Mitigation and Prevention
Protecting systems from this vulnerability is crucial to maintaining security.
Immediate Steps to Take
- Apply vendor-provided patches promptly
- Monitor network traffic for any suspicious activity
- Restrict access to vulnerable systems
Long-Term Security Practices
- Regularly update and patch software and systems
- Conduct security audits and assessments periodically
- Educate users on safe computing practices
Patching and Updates
- Stay informed about security advisories from Cisco
- Implement patches and updates as soon as they are available