PT-2025-13777 · Adtran · Adtran 411 Ont

Lanrat · Published 2025-03-31 · Updated 2025-03-31 · CVE-2025-22939

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Adtran 411 ONT version L80.00.0011.M2

Description A command injection vulnerability in the telnet service allows attackers to escalate privileges to root and execute arbitrary commands.

Recommendations For version L80.00.0011.M2, consider disabling the telnet service until a patch is available to prevent exploitation. Restrict access to the telnet service to minimize the risk of privilege escalation. Avoid using the telnet service for remote access until the issue is resolved.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2025-22939

Affected Products

Adtran 411 Ont

References · 7

• 🔥 https://drive.google.com/file/d/1levaZk5aC6g6a2zPW8xlOIVAu9MFYvAz/view · Exploit
• 🔥 https://youtube.com/watch?v=Aic-QaSqjxc · Exploit
• https://osv.dev/vulnerability/CVE-2025-22939 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-22939 · Security Note
• https://twitter.com/CVEnew/status/1906727526669721893 · Twitter Post
• https://t.me/cvenotify/117053 · Telegram Post
• https://lanrat.com/posts/adtran-isp-hacking · Note