CVE-2021-3134: Mubu

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Mubu 2.2.1 allows local users to gain privileges to execute commands, aka CNVD-2020-68878.

Affected products

• Mubu Mubu: version 2.2.1 only

Published 2021-01-12. Last modified 2026-06-17.