CVE-2023-27992 - Zyxel Multiple Network-Attached Storage (NAS) Devices
AI Vulnerability ContextThe pre-authentication command injection vulnerability in the Zyxel NAS326 firmware versions prior to V5.21(AAZF.14)C0, NAS540 firmware versions prior to V5.21(AATB.11)C0, and NAS542 firmware versions prior to V5.21(ABAG.11)C0 could allow an unauthenticated attacker to execute some operating system (OS) commands remotely by sending a crafted HTTP request.
Overview
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CISA KEVyesWhether CISA lists this as exploited.
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Vulnerability status
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CISA KEVCRITICAL
- CVE ID
- CVE-2023-27992
- Vendor/project
- Zyxel
- Product
- Multiple Network-Attached Storage (NAS) Devices
- Vulnerability name
- Zyxel Multiple NAS Devices Command Injection Vulnerability
- Date added
- 2023-06-23
- Due date
- 2023-07-14
- Known ransomware campaign use
- Unknown
- CVSS v3
- 9.8
CWE-78
Exploit context
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Original source
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NVD CVE pagehttps://nvd.nist.gov/vuln/detail/CVE-2023-27992CVE API docshttps://nvd.nist.gov/developers/vulnerabilitiesData feedshttps://nvd.nist.gov/vuln/data-feedsCataloghttps://www.cisa.gov/known-exploited-vulnerabilities-catalogData repositoryhttps://github.com/cisagov/kev-dataaf854a3a-2127-422b-91ae-364da2661108https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-pre-authentication-command-injection-vulnerability-in-nas-products134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-27992