CVE-2020-12080: Flexera Flexnet Publisher

High severity, CVSS 7.5. EPSS: 2.1% chance of exploitation in the next 30 days.

A Denial of Service vulnerability has been identified in FlexNet Publisher's lmadmin.exe version 11.16.6. A certain message protocol can be exploited to cause lmadmin to crash.

Affected products

• Flexera Flexnet Publisher: version 11.16.6 only

Published 2021-09-17. Last modified 2026-06-17.