CVE-2025-22939

CRITICAL

Adtran 411 Firmware L80.00.0011.M2 - Command Injection via Telnet Service

Title source: llm
STIX 2.1

Description

A command injection vulnerability in the telnet service of Adtran 411 ONT L80.00.0011.M2 allows attackers to escalate privileges to root and execute arbitrary commands.

References (3)

Core 3

Scores

CVSS v3 9.8
EPSS 0.0244
EPSS Percentile 82.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-77
Status published
Products (1)
adtran/411_firmware l80.00.0011.m2
Published Mar 31, 2025
Tracked Since Feb 18, 2026