CVE-2021-25863: OPEN5GS

High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Open5GS 2.1.3 listens on 0.0.0.0:3000 and has a default password of 1423 for the admin account.

Affected products

• OPEN5GS OPEN5GS: version 2.1.3 only

Published 2021-01-26. Last modified 2026-06-17.