An Arbitrary File Upload issue in the file browser of DIMO YellowBox CRM before 6.3.4 allows a standard authenticated user to deploy a new WebApp WAR file to the Tomcat server via Path Traversal, allowing remote code execution with SYSTEM privileges.
Severity
CVSS 3.1
8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
4.3% chance of exploitation in the next 30 days; higher than 91% of CVEs (scores of 2026-10-31)