CVE-2024-11667

CISA KEV RANSOMWARE
ACT NOW Priority: 0.00 BB Relevance: 1/100
Published: N/A Modified: N/A First seen: 2026-10-29 Status: pending_score

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.

CISA Known Exploited Vulnerability

Vendor / Product Zyxel — Multiple Firewalls
Date Added 2024-12-03
Remediation Due 2024-12-24
Ransomware Use CONFIRMED
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

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
zyxel zld 5.00 – 5.38
zyxel zld 5.00 – 5.38
zyxel zld 5.10 – 5.38
zyxel zld 5.10 – 5.38

Bug Bounty Relevance

1 / 100
✓ Known exploited (KEV)

CVSS Score

Unscored

EPSS — Exploitation Probability

2.93%
Raw Score 0.029290
Percentile 87.0%
Date 2026-10-28

Intelligence Sources

kev ref →