CVE-2024-9200

7.2 highEPSS 1.2%

High (7.2) in zyxel. EPSS 1.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.2 high

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

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 67% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2024-12-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

zyxel:emg6726-b10a_firmware
zyxel:vmg3927-b50b_firmware
zyxel:vmg4005-b50a_firmware
zyxel:vmg4005-b50b_firmware
zyxel:vmg4005-b60a_firmware
zyxel:vmg4927-b50a_firmware

References

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

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