CVE-2023-50439: Primx Zed!

Medium severity, CVSS 5.3. EPSS: 0.5% chance of exploitation in the next 30 days.

ZED containers produced by PRIMX ZED! for Windows before Q.2020.3 (ANSSI qualification submission), ZED! for Windows before Q.2021.2 (ANSSI qualification submission), ZONECENTRAL for Windows before Q.2021.2 (ANSSI qualification submission), ZONECENTRAL for Windows before 2023.5, or ZEDMAIL for Windows before 2023.5 disclose the original path in which the containers were created, which allows an unauthenticated attacker to obtain some information regarding the context of use (project name, etc.).

Affected products

• Primx Zed!: before q.2020.3 (fixed in q.2020.3); from 2023.0, before 2023.5 (fixed in 2023.5); from q.2021.0, before q.2021.2 (fixed in q.2021.2)
• Primx Zedmail: before 2023.5 (fixed in 2023.5)
• Primx Zonecentral: before q.2021.2 (fixed in q.2021.2); from 2023.0, before 2023.5 (fixed in 2023.5)

Published 2023-12-13. Last modified 2026-06-17.