CVE-2022-26952: Digi Passport Firmware

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

Digi Passport Firmware through 1.5.1,1 is affected by a buffer overflow in the function for building the Location header string when an unauthenticated user is redirected to the authentication page.

Affected products

• Digi Passport Firmware: up to and including 1.5.1.1

Published 2022-04-06. Last modified 2026-06-17.