CVE-2024-11667

HIGHCVSS 7.5Known Exploited

CISA Known Exploited Vulnerability

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-protecting-against-recent-firewall-threats-11-21-2024 ; https://nvd.nist.gov/vuln/detail/CVE-2024-11667

Remediation deadline: December 24, 2024

Ransomware use: Known

Description

Multiple Zyxel firewalls contain a path traversal vulnerability in the web management interface that could allow an attacker to download or upload files via a crafted URL.

Timeline

Published:November 27th, 2024 10:15 AM

Last modified:August 5th, 2026 5:16 AM

Added to KEV:December 3rd, 2024

CVSS Scoring

CVSS v3: 7.5 (HIGH)

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

Affected Software

From NVD CPE configuration data

Vendors

zyxel

Products

zld

Weaknesses (CWE)

CWE-22

References & Reports

Advisories, patches, and third-party reports

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-protecting-against-recent-firewall-threats-11-27-2024Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-11667US Government Resource

Source: NIST NVD · Data may lag official sources by up to one minute