Description

A post-authentication command injection vulnerability in the log file download function of the Zyxel EX3301-T0 firmware versions through 5.50(ABVY.7)C0 could allow an authenticated attacker to execute operating system (OS) commands on an affected device.

INFO

Published Date :

2026-02-24T02:38:05.388Z

Last Modified :

2026-02-24T02:38:05.388Z

Source :

Zyxel
AFFECTED PRODUCTS

The following products are affected by CVE-2025-13943 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-13943.

URL Resource
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-null-pointer-dereference-and-command-injection-vulnerabilities-in-certain-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-security-routers-and-wireless-extenders-02-24-2026 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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