{"vulnerability": "CVE-2022-43393", "sightings": [{"uuid": "74a29525-f873-4b1b-923a-8b049a0f0d60", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-43393", "type": "seen", "source": "https://t.me/cibsecurity/56325", "content": "\u203c CVE-2022-43393 \u203c\n\nAn improper check for unusual or exceptional conditions in the HTTP request processing function of Zyxel GS1920-24v2 firmware prior to V4.70(ABMH.8)C0, which could allow an unauthenticated attacker to corrupt the contents of the memory and result in a denial-of-service (DoS) condition on a vulnerable device.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-01-11T07:28:59.000000Z"}, {"uuid": "956b1f09-65c6-423e-9abc-a98423818b94", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-43393", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/10916", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-43393\n\ud83d\udd25 CVSS Score: 8.2 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H)\n\ud83d\udd39 Description: An improper check for unusual or exceptional conditions in the HTTP request processing function of Zyxel GS1920-24v2 firmware prior to V4.70(ABMH.8)C0, which could allow an unauthenticated attacker to corrupt the contents of the memory and result in a denial-of-service (DoS) condition on a vulnerable device.\n\ud83d\udccf Published: 2023-01-11T00:00:00.000Z\n\ud83d\udccf Modified: 2025-04-08T14:29:52.874Z\n\ud83d\udd17 References:\n1. https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dos-vulnerability-of-switches", "creation_timestamp": "2025-04-08T14:47:06.000000Z"}, {"uuid": "b3754b83-dd71-4a82-9606-faadcd32f3c6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-43393", "type": "seen", "source": "https://t.me/xakep_ru/13529", "content": "\u0412 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430\u0445 Zyxel \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430 \u043e\u043f\u0430\u0441\u043d\u0430\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c\n\n\u042d\u043a\u0441\u043f\u0435\u0440\u0442 Positive Technologies \u041d\u0438\u043a\u0438\u0442\u0430 \u0410\u0431\u0440\u0430\u043c\u043e\u0432 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u043b \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0443, \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u0432\u0448\u0443\u044e \u0434\u0435\u0441\u044f\u0442\u043a\u0438 \u043c\u043e\u0434\u0435\u043b\u0435\u0439 \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u043e\u0432 Zyxel. \u041f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e HTTP-\u0437\u0430\u043f\u0440\u043e\u0441\u0430 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a \u043c\u043e\u0433 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435 \u043f\u0430\u043c\u044f\u0442\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0438 \u0441\u043f\u0440\u043e\u0432\u043e\u0446\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438.\n\nhttps://xakep.ru/2023/01/26/cve-2022-43393/", "creation_timestamp": "2023-01-26T11:42:31.000000Z"}]}