CVE-2018-19795: Chipsbank Umptool

Medium severity, CVSS 6.8. EPSS: 0.4% chance of exploitation in the next 30 days.

ChipsBank UMPTool saves the password to the NAND with a simple substitution cipher, which allows attackers to get full access when having physical access to the device.

Affected products

• Chipsbank Umptool: any version

Published 2018-12-03. Last modified 2026-06-17.