CVE-2019-15280 : What You Need to Know

A weakness has been discovered in the Cisco Firepower Management Center (FMC) Software's web-based management interface, allowing an authenticated remote attacker to execute a stored cross-site scripting (XSS) attack.

Understanding CVE-2019-15280

This CVE identifies a vulnerability in the Cisco Firepower Management Center (FMC) Software that could be exploited by an authenticated attacker to conduct a stored XSS attack.

What is CVE-2019-15280?

The vulnerability in the web-based management interface of Cisco FMC Software allows an attacker to insert malicious code visible to other users, potentially leading to the execution of arbitrary script code or access to sensitive information.

The Impact of CVE-2019-15280

CVSS Base Score: 4.8 (Medium Severity)
Attack Vector: Network
Privileges Required: High
User Interaction: Required
Scope: Changed
Confidentiality and Integrity Impact: Low
Availability Impact: None

Technical Details of CVE-2019-15280

This section provides more in-depth technical information about the vulnerability.

Vulnerability Description

The vulnerability arises from inadequate validation of user-supplied input within the web-based management interface of Cisco FMC Software, enabling a stored XSS attack.

Affected Systems and Versions

Affected Product: Cisco Firepower Management Center
Vendor: Cisco
Affected Version: Unspecified

Exploitation Mechanism

To exploit this vulnerability, an attacker needs valid administrator credentials to insert harmful code in specific parts of the interface visible to other users.

Mitigation and Prevention

Protecting systems from CVE-2019-15280 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply vendor-supplied patches or updates promptly.
Monitor Cisco's security advisories for any further updates or mitigations.

Long-Term Security Practices

Regularly review and update security configurations.
Conduct security training to educate users on identifying and avoiding social engineering attacks.

Patching and Updates

Regularly check for security updates and patches from Cisco to address vulnerabilities like CVE-2019-15280.