CVE-2023-27992 · netVigilance record NV23-0086
Zyxel Multiple NAS Devices Command Injection
past due
What to do
Apply updates per vendor instructions.
CISA deadline 2023-07-14 · passed 3 years 1 month ago · applies to US federal civilian agencies; used elsewhere as a reference SLA
What happened
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.
Who is affected
Zyxel Multiple Network-Attached Storage (NAS) Devices. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.
Weakness class: CWE-78.
Timeline
- Added to CISA KEVExploitation in the wild confirmed by CISA
- CISA remediation deadlinepassed 3 years 1 month ago
Sources
- NVD entry for CVE-2023-27992 nvd.nist.gov/vuln/detail/CVE-2023-27992
- 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-for-pre-authentication-command-injection-vulnerability-in-nas-products
- nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2023-27992