CVE-2019-15973 : Security Advisory and Response

Cisco Industrial Network Director Reflected Cross-Site Scripting Vulnerability

Understanding CVE-2019-15973

This CVE involves a security flaw in the web-based management interface of Cisco Industrial Network Director (IND) that could be exploited by an unauthenticated remote attacker for a cross-site scripting (XSS) attack.

What is CVE-2019-15973?

The vulnerability stems from inadequate validation of user input on the web-based management interface, allowing attackers to run arbitrary script code or access sensitive information by tricking users into clicking on a malicious link.

The Impact of CVE-2019-15973

The vulnerability has a CVSS base score of 6.1, indicating a medium severity issue. If successfully exploited, attackers can execute scripts within the interface or gain access to sensitive user data.

Technical Details of CVE-2019-15973

Vulnerability Description

The flaw in the Cisco Industrial Network Director's web interface allows for a cross-site scripting attack due to insufficient validation of user input.

Affected Systems and Versions

Product: Cisco Industrial Network Director
Vendor: Cisco
Affected Version: Unspecified

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
User Interaction: Required
Privileges Required: None
Scope: Changed
Vector String: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Mitigation and Prevention

Immediate Steps to Take

Apply vendor-provided patches or updates promptly.
Educate users to avoid clicking on suspicious links.

Long-Term Security Practices

Regularly monitor and update security measures.
Conduct security training for employees to recognize phishing attempts.

Patching and Updates

Refer to the vendor's security advisory for patch availability and installation instructions.