What’s Vulnerable › Vulnerabilities

CVE-2025-22940

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-03-31 · updated 2026-06-17
• Weakness: CWE-284

Description

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

Affected products

• Adtran 411 Firmware: l80.00.0011.m2

References

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

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