Threats Tagged 'cve-2023-4474'
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Threats Tagged 'cve-2023-4474'
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CVE-2023-4474 is a critical OS command injection vulnerability in Zyxel NAS326 and NAS542 firmware versions V5.21(AAZF.14)C0 and V5.21(ABAG.11)C0. It arises from improper neutralization of special elements in the WSGI server, allowing unauthenticated attackers to execute arbitrary OS commands via crafted URLs. The vulnerability has a CVSS score of 9.8, indicating high impact on confidentiality, integrity, and availability without requiring authentication or user interaction. Exploitation could lead to full system compromise, data theft, or service disruption. No public exploits are currently known, but the severity demands immediate attention. Join the discussion | CVE Database V5 | 11/30/2023, 01:45:29 UTC Added: 12/16/2025, 17:18:55 UTC |
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