CVE-2024-11667 · netVigilance record NV24-0172
Zyxel Multiple Firewalls Path Traversal
past due ransomware
What to do
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA deadline 2024-12-24 · passed 1 year 8 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA
What happened
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.
Who is affected
Zyxel Multiple Firewalls. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.
Weakness class: CWE-22.
Timeline
- Added to CISA KEVExploitation in the wild confirmed by CISA
- CISA remediation deadlinepassed 1 year 8 months ago
Sources
- NVD entry for CVE-2024-11667 nvd.nist.gov/vuln/detail/CVE-2024-11667
- CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
- zyxel.com www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-protecting-against-recent-firewall-threats-11-21-2024
- nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2024-11667