CVE-2020-7339: McAfee Database Security

Medium severity, CVSS 6.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Use of a Broken or Risky Cryptographic Algorithm vulnerability in McAfee Database Security Server and Sensor prior to 4.8.0 in the form of a SHA1 signed certificate that would allow an attacker on the same local network to potentially intercept communication between the Server and Sensors.

Affected products

• McAfee Database Security: before 4.8.0 (fixed in 4.8.0)

Published 2020-12-10. Last modified 2026-06-17.