CVE-2025-22940CRITICAL 9.1EPSS p35.6%

CVE-2025-22940CVE-2025-22940

Description

Incorrect access control in Adtran 411 ONT L80.00.0011.M2 allows unauthorized attackers to arbitrarily set the admin password.

Scoring

CVSS 3.19.1 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS0.43% probability of exploitation · percentile 35.6% · 2026-08-03T12:00:16Z
Published2025-03-31
Last modified2025-08-18

Underlying weaknesses· 1

CWE-284

References

  1. https://drive.google.com/file/d/1levaZk5aC6g6a2zPW8xlOIVAu9MFYvAz/view
  2. https://lanrat.com/posts/adtran-isp-hacking/
  3. https://drive.google.com/file/d/1levaZk5aC6g6a2zPW8xlOIVAu9MFYvAz/view

1

TypeTargetConfidenceTier
WeaknessImproper Access Controlcwe-2840%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2025-22938
CVE
CVE-2025-22937
CVE
CVE-2025-22941
CVE
CVE-2025-22939
CVE
CVE-2026-0410
CVE
CVE-2025-8310
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.