9.8

CVE-2024-11667

Warnung
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Zyxel ≫ Zld Version >= 5.00 <= 5.38
   Zyxel ≫ Atp Version -
   Zyxel ≫ Atp100 Version -
   Zyxel ≫ Atp100w Version -
   Zyxel ≫ Atp200 Version -
   Zyxel ≫ Atp500 Version -
   Zyxel ≫ Atp700 Version -
   Zyxel ≫ Atp800 Version -
Zyxel ≫ Zld Version >= 5.00 <= 5.38
   Zyxel ≫ Usg Flex Version -
   Zyxel ≫ Usg Flex 100 Version -
   Zyxel ≫ Usg Flex 100ax Version -
   Zyxel ≫ Usg Flex 100w Version -
   Zyxel ≫ Usg Flex 200 Version -
   Zyxel ≫ Usg Flex 50 Version -
   Zyxel ≫ Usg Flex 500 Version -
   Zyxel ≫ Usg Flex 700 Version -
Zyxel ≫ Zld Version >= 5.10 <= 5.38
   Zyxel ≫ Usg Flex 50w Version -
Zyxel ≫ Zld Version >= 5.10 <= 5.38
   Zyxel ≫ Usg 20w-vpn Version -

03.12.2024: CISA Known Exploited Vulnerabilities (KEV) Catalog

Zyxel Multiple Firewalls Path Traversal Vulnerability

Schwachstelle

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.

Beschreibung

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

Erforderliche Maßnahmen
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.02% 0.857
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
security@zyxel.com.tw 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

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