CVE-2019-3660: McAfee Advanced Threat Defense

High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Improper Neutralization of HTTP requests in McAfee Advanced Threat Defense (ATD) prior to 4.8 allows remote authenticated attacker to execute commands on the server remotely via carefully constructed HTTP requests.

Affected products

• McAfee Advanced Threat Defense: before 4.8 (fixed in 4.8)

Published 2019-11-13. Last modified 2026-06-17.