CVE-2024-40891

HIGH KEV

Zyxel VMG4325-B10A - Command Injection

Title source: llm

Description

**UNSUPPORTED WHEN ASSIGNED** A post-authentication command injection vulnerability in the management commands of the legacy DSL CPE Zyxel VMG4325-B10A firmware version 1.00(AAFR.4)C0_20170615 could allow an authenticated attacker to execute operating system (OS) commands on an affected device via Telnet.

References (2)

[Vendor Advisory] https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-and-insecure-default-credentials-vulnerabilities-in-certain-legacy-dsl-cpe-02-04-2025

[US Government Resource] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-40891

Scores

CVSS v3 8.8

EPSS 0.5309

EPSS Percentile 98.0%

Attack Vector NETWORK

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

Details

CISA KEV 2025-02-11

VulnCheck KEV 2025-01-28

ENISA EUVD EUVD-2024-38851

CWE

CWE-78

Status published

Products (14)

zyxel/sbg3300-n000_firmware

zyxel/sbg3300-nb00_firmware

zyxel/sbg3500-n000_firmware

zyxel/sbg3500-nb00_firmware

zyxel/vmg1312-b10a_firmware

zyxel/vmg1312-b10b_firmware

zyxel/vmg1312-b10e_firmware

zyxel/vmg3312-b10a_firmware

zyxel/vmg3313-b10a_firmware

zyxel/vmg3926-b10b_firmware

... and 4 more

Published Feb 04, 2025

KEV Added Feb 11, 2025

Tracked Since Feb 18, 2026