{"uuid": "435c85de-383a-435d-a938-8278164f88a3", "vulnerability": {"vulnId": "CVE-2023-27992", "altId": []}, "gcve": {"origin_uuid": "caeb2787-0d58-4236-9039-7c86c3e566f3", "object_uuid": "435c85de-383a-435d-a938-8278164f88a3"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2023-06-23T00:00:00+00:00"}, "timestamps": {"asserted_at": "2023-06-23T00:00:00+00:00", "recorded_at": "2026-06-23T11:11:17+00:00", "first_seen_at": "2023-06-23T00:00:00+00:00"}, "scope": {"notes": "KEVIntel entry: The pre-authentication command injection vulnerability in the Zyxel NAS326 firmware versions prior to\u00a0V5.21(AAZF.14)C0, NAS540 firmware... | Affected: Zyxel / NAS326 firmware, NAS540 firmware, NAS542 firmware | CVSS: 9.8 (CRITICAL) | Used in malware: unknown | Not yet in CISA KEV: False"}, "evidence": [{"type": "public_report", "source": "kevintel", "signal": "successful_exploitation", "confidence": 0.7, "details": {"feed": "KEVIntel (kevintel.com)", "title": "The pre-authentication command injection vulnerability in the Zyxel NAS326 firmware versions prior to\u00a0V5.21(AAZF.14)C0, NAS540 firmware...", "vendor": "Zyxel", "product": "NAS326 firmware, NAS540 firmware, NAS542 firmware", "added_date": "2023-06-23T00:00:00.000Z", "cvss_score": 9.8, "epss_score": null, "cvss_severity": "CRITICAL", "epss_percentile": null, "used_in_malware": "unknown", "ahead_of_cisa_kev": null, "not_yet_in_cisa_kev": false}}], "references": [{"id": "CVE-2023-27992", "url": "https://www.cve.org/CVERecord?id=CVE-2023-27992"}, {"id": "kevintel", "url": "https://kevintel.com/vuln/CVE-2023-27992"}]}