Is CVE-2024-11667 actively exploited?

Yes. CVE-2024-11667 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, which means exploitation in the wild has been confirmed.

Can CVE-2024-11667 be exploited remotely?

The attack vector of CVE-2024-11667 has not been classified yet.

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

CVE-2024-11667 has not received a CVSS score yet.

HOME VULNERABILITIESCVE-2024-11667

HIGHCISA KEVIN THE WILD

CVE-2024-11667

Published: December 3, 2024

EPSS:34.19%probability of exploitation in 30 daysPercentile:96.9th

Official 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.

NVD Source

CISA KEV Advisory

Zyxel Multiple Firewalls Path Traversal Vulnerability

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.

Added to KEV: 2024-12-03Federal patch deadline: 2024-12-24⚠ USED IN RANSOMWARE CAMPAIGNS

Required Action (CISA)

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Risk Analysis

This CVE describes a path traversal vulnerability in Zyxel firewall web management interfaces. An attacker can exploit this flaw to download or upload files using a specially crafted URL. The high EPSS score of 0.34189 and its inclusion in CISA's KEV catalog indicate a significant likelihood of exploitation and active threat.

This vulnerability is being actively exploited in the wild and is listed in CISA's KEV catalog, confirming its active use by threat actors. The nature of the flaw suggests it is remotely exploitable via the web management interface.

Recommended Action

Administrators should apply available patches or firmware updates for Zyxel firewalls as soon as possible. Restricting access to the web management interface to trusted networks can also help reduce exposure.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2024-11667 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CISA has added CVE-2024-11667 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.