CVE-2023-27992 — Zyxel Multiple NAS Devices Command Injection Vulnerability
CVE-2023-27992: Zyxel Multiple NAS Devices Command Injection Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Zyxel |
| Product | Multiple Network-Attached Storage (NAS) Devices |
| Date added | 2023-06-23 |
| Due date | 2023-07-14 |
| Ransomware campaign use | Unknown |
Description
Multiple Zyxel network-attached storage (NAS) devices contain a pre-authentication command injection vulnerability that could allow an unauthenticated attacker to execute commands remotely via a crafted HTTP request.
Required action (CISA)
Apply updates per vendor instructions.
Notes
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-pre-authentication-command-injection-vulnerability-in-nas-products; https://nvd.nist.gov/vuln/detail/CVE-2023-27992
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-27992
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog