Is CVE-2024-11667 actively exploited?

CVE-2024-11667 has no public evidence of in-the-wild exploitation as of 2025-10-27.

What is the CVSS score for CVE-2024-11667?

CVE-2024-11667 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

How do I patch CVE-2024-11667?

Patch guidance is available from zyxel security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2024-11667.

Which products are affected by CVE-2024-11667?

4 products: zyxel zld, zyxel zld, zyxel zld, zyxel zld.

Fix CVE-2024-11667 - HIGH zyxel zld

Description

A directory traversal vulnerability in the web management interface of Zyxel ATP series firmware versions V5.00 through V5.38, USG FLEX series firmware versions V5.00 through V5.38, USG FLEX 50(W) series firmware versions V5.10 through V5.38, and USG20(W)-VPN series firmware versions V5.10 through V5.38 could allow an attacker to download or upload files via a crafted URL.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
Weaknesses: CWE-22 · Path Traversal

Metadata

Primary Vendor: ZYXEL
Published: 11/27/2024
Last Modified: 10/27/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2024-11667

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary