CVE-2019-1874 : Exploit Details and Defense Strategies

Cisco Prime Service Catalog Cross-Site Request Forgery Vulnerability

Understanding CVE-2019-1874

This CVE involves a weakness in the Cisco Prime Service Catalog Software's web-based management interface, allowing a remote attacker to launch a CSRF attack.

What is CVE-2019-1874?

The vulnerability stems from inadequate CSRF protection mechanisms on the affected device's web-based management interface. An attacker can exploit this by tricking a user into clicking a malicious link, granting unauthorized actions.

The Impact of CVE-2019-1874

The vulnerability has a CVSS base score of 8.8 (High severity) with significant impacts on confidentiality, integrity, and availability. No public announcements or malicious use have been reported.

Technical Details of CVE-2019-1874

Vulnerability Description

Weakness in Cisco Prime Service Catalog Software's web-based management interface
Allows unauthenticated remote attackers to conduct CSRF attacks

Affected Systems and Versions

Product: Cisco Prime Service Catalog
Vendor: Cisco
Versions Affected: < 12.1_patch_10

Exploitation Mechanism

Attacker persuades a user to click on a malicious link
Successful exploit grants unauthorized actions with affected user's privilege level

Mitigation and Prevention

Immediate Steps to Take

Apply vendor-provided patches or updates promptly
Educate users about phishing and social engineering tactics

Long-Term Security Practices

Implement network segmentation to limit attack surface
Regularly monitor and audit web-based management interfaces

Patching and Updates

Refer to Cisco's security advisory for specific patch details