CVE-2024-9200

HIGH

Zyxel VMG4005-B50A Firmware < 5.15(ABQA.2.2)C0 - Authenticated OS Command Injection via Diagnostic Host Parameter

Title source: llm

Description

A post-authentication command injection vulnerability in the "host" parameter of the diagnostic function in Zyxel VMG4005-B50A firmware versions through V5.15(ABQA.2.2)C0 could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on a vulnerable device.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-and-post-authentication-command-injection-vulnerabilities-in-some-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-and-wifi-extenders-12-03-2024

Scores

CVSS v3 7.2

EPSS 0.0053

EPSS Percentile 67.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-78

Status published

Products (6)

zyxel/emg6726-b10a_firmware < 5.13\(abnp.8\)c1

zyxel/vmg3927-b50b_firmware < 5.13\(ably.9\)c1

zyxel/vmg4005-b50a_firmware < 5.15\(abqa.2.3\)c0

zyxel/vmg4005-b50b_firmware < 5.13\(abrl.5.2\)c0

zyxel/vmg4005-b60a_firmware < 5.15\(abqa.2.3\)c0

zyxel/vmg4927-b50a_firmware < 5.13\(ably.9\)c1

Published Dec 03, 2024

Tracked Since Feb 18, 2026