Known Exploited Vulnerability: CVE-2023-33009

Vendor: Zyxel

Product: Multiple Firewalls

Required action: Apply updates per vendor instructions.

Known ransomware campaign use: Unknown

Notes: https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-buffer-overflow-vulnerabilities-of-firewalls https://nvd.nist.gov/vuln/detail/CVE-2023-33009

CWEs