CVE-2019-1857 : Vulnerability Insights and Analysis

Cisco HyperFlex HX-Series Web-Based Management Interface Cross-Site Request Forgery Vulnerability

Understanding CVE-2019-1857

This CVE involves a weakness in the web-based management interface of Cisco HyperFlex HX-Series that could allow unauthorized actions on affected systems.

What is CVE-2019-1857?

The vulnerability enables an unauthorized outsider to conduct a cross-site request forgery (CSRF) attack by exploiting inadequate CSRF safeguards in the web-based management interface.

The Impact of CVE-2019-1857

The attacker can execute unauthorized actions on the affected system by enticing a user to click on a specially crafted link, potentially leading to unauthorized system access.

Technical Details of CVE-2019-1857

The following technical details provide insight into the vulnerability.

Vulnerability Description

The vulnerability in the web-based management interface of Cisco HyperFlex HX-Series allows for CSRF attacks, enabling unauthorized actions on affected systems.

Affected Systems and Versions

Product: Cisco HyperFlex HX-Series
Vendor: Cisco
Versions Affected: Less than 4.0(1a)

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Scope: Changed
CVSS Base Score: 6.1 (Medium Severity)

Mitigation and Prevention

Protecting systems from CVE-2019-1857 requires immediate actions and long-term security practices.

Immediate Steps to Take

Implement security patches provided by Cisco
Educate users on avoiding suspicious links
Monitor system logs for unusual activities

Long-Term Security Practices

Regularly update and patch software
Conduct security training for employees
Utilize network security tools and firewalls

Patching and Updates

Apply the latest updates and security patches from Cisco to mitigate the vulnerability