CVE-2025-22938

9.8 criticalEPSS 0.6%

Critical (9.8) in adtran 411 firmware. EPSS 0.6% chance of exploitation in the next 30 days.

Adtran 411 ONT L80.00.0011.M2 was discovered to contain weak default passwords.

Severity

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
CWE: CWE-1393
Published: 2025-03-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19