CVE-2018-0451 Explained : Impact and Mitigation

Cisco Tetration Analytics Cross-Site Request Forgery Vulnerability

Understanding CVE-2018-0451

This CVE involves a vulnerability in the web-based management interface of Cisco Tetration Analytics that could allow a remote attacker to execute unauthorized actions on the affected device.

What is CVE-2018-0451?

The vulnerability enables a remote attacker, already authenticated, to conduct a cross-site request forgery (CSRF) attack, potentially leading to unauthorized actions on the device.

The Impact of CVE-2018-0451

The vulnerability's existence is due to inadequate CSRF safeguards in the web-based management interface, allowing attackers to exploit it by tricking users into accessing malicious links.

Technical Details of CVE-2018-0451

Vulnerability Description

The vulnerability in Cisco Tetration Analytics allows attackers to perform unauthorized actions on affected devices through CSRF attacks due to insufficient protections in the web-based management interface.

Affected Systems and Versions

Product: Cisco Tetration Analytics
Vendor: Cisco
Affected Version: n/a

Exploitation Mechanism

Attackers can exploit this vulnerability by persuading users to click on specially crafted links, enabling them to execute unauthorized actions on the device using the user's privileges.

Mitigation and Prevention

Immediate Steps to Take

Implement security awareness training to educate users about phishing attacks and suspicious links.
Regularly monitor and analyze network traffic for any unusual patterns that may indicate CSRF attacks.

Long-Term Security Practices

Enhance CSRF protections in web-based interfaces by implementing anti-CSRF tokens.
Conduct regular security audits and penetration testing to identify and address vulnerabilities.

Patching and Updates

Apply patches and updates provided by Cisco to address the CSRF vulnerability in Tetration Analytics.