{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-01T09:18:51.026","vulnerabilities":[{"cve":{"id":"CVE-2022-43393","sourceIdentifier":"security@zyxel.com.tw","published":"2023-01-11T02:15:11.403","lastModified":"2026-06-17T05:06:25.660","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"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."},{"lang":"es","value":"Una verificación inadecuada de condiciones inusuales o excepcionales en la función de procesamiento de solicitudes HTTP del firmware Zyxel GS1920-24v2 anterior a V4.70(ABMH.8)C0, que podría permitir que un atacante no autenticado corrompa el contenido de la memoria y resulte en una condición de denegación de servicio (DoS) en un dispositivo vulnerable."}],"affected":[{"source":"security@zyxel.com.tw","affectedData":[{"vendor":"Zyxel","product":"GS1920-24v2 firmware","versions":[{"version":"< V4.70(ABMH.8)C0","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security@zyxel.com.tw","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","baseScore":8.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.2},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","baseScore":8.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.2}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-04-08T14:29:33.718629Z","id":"CVE-2022-43393","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security@zyxel.com.tw","type":"Secondary","description":[{"lang":"en","value":"CWE-754"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-754"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs1350-6hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abpi.5\\)c0","matchCriteriaId":"D18A7C79-0315-42C5-BDFD-7BD71C901D68"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs1350-6hp:-:*:*:*:*:*:*:*","matchCriteriaId":"73109E0D-A678-4B48-97DB-1535F98E6A0F"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs1350-12hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abpj.5\\)c0","matchCriteriaId":"EDD2F94D-CB97-4053-862E-AE2195B72626"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs1350-12hp:-:*:*:*:*:*:*:*","matchCriteriaId":"78519A94-9B7A-4DE9-8A7A-AB03BC1F7064"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs1350-18hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abpk.5\\)c0","matchCriteriaId":"95B3F318-3E79-4713-B92E-32FDA6834F39"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs1350-18hp:-:*:*:*:*:*:*:*","matchCriteriaId":"EB714940-7B5D-4B9A-8194-187298B50EB4"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs1350-26hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abpl.5\\)c0","matchCriteriaId":"11B9BD9E-DC41-400E-B485-BE72D610C0C1"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs1350-26hp:-:*:*:*:*:*:*:*","matchCriteriaId":"4F0CCD53-9367-4BD9-9889-ED9CA2071109"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs1915-8_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(acap.3\\)c0","matchCriteriaId":"C3D21137-BF83-4B7E-A774-2EA3656D3FD5"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs1915-8:-:*:*:*:*:*:*:*","matchCriteriaId":"5C166DC2-66D6-4ACF-B4ED-758EA254DA08"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs1915-8ep_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(acaq.3\\)c0","matchCriteriaId":"F44526CA-A0B4-4D14-8F8B-7B95A0A714A2"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs1915-8ep:-:*:*:*:*:*:*:*","matchCriteriaId":"B06CB9E6-849C-4420-89B2-9D76E25787C1"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs1915-24e_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(acdr.3\\)c0","matchCriteriaId":"7F253392-50F1-4376-B8A2-3500C16D71FB"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs1915-24e:-:*:*:*:*:*:*:*","matchCriteriaId":"35A9E7B0-9F01-467F-A80C-DA93EAD684FC"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs1915-24ep_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(acds.3\\)c0","matchCriteriaId":"8D6974CD-B468-4C9A-AB6F-B92A2F590D80"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs1915-24ep:-:*:*:*:*:*:*:*","matchCriteriaId":"390B8B89-1BF6-41F8-8ADD-AEFAE39CAEA4"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs1920-24v2_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abmh.8\\)c0","matchCriteriaId":"AF82AA2F-0948-43A9-8D28-6B9EE38AF19B"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs1920-24v2:-:*:*:*:*:*:*:*","matchCriteriaId":"F9EDB58D-2D53-41C6-BA3D-4A5572ED70E6"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs1920-48v2_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abmj.8\\)c0","matchCriteriaId":"A8F755BB-0297-49CD-8DFD-5BE77BBAFD01"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs1920-48v2:-:*:*:*:*:*:*:*","matchCriteriaId":"983C37B6-DFB3-4F50-B69B-D4175F2211B8"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs1920-24hpv2_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abmi.8\\)c0","matchCriteriaId":"8A392CF9-047E-428A-A895-B4C461515BC2"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs1920-24hpv2:-:*:*:*:*:*:*:*","matchCriteriaId":"B44E7250-5C35-43AA-9862-91DFF76F48D6"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs1920-48hpv2_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abmk.8\\)c0","matchCriteriaId":"951E92EE-9AD8-44CA-87A6-7AC5169EC002"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs1920-48hpv2:-:*:*:*:*:*:*:*","matchCriteriaId":"F974A229-75DA-4D99-A041-36C81704535C"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs2220-10_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abro.6\\)c0","matchCriteriaId":"D02E4BCE-69A2-4601-AE91-A525451C98FE"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs2220-10:-:*:*:*:*:*:*:*","matchCriteriaId":"CA973FA6-8BC6-473B-9C50-6ECCA5CA06B1"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs2220-28_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abrq.6\\)c0","matchCriteriaId":"6112F13D-45A6-40B6-B63E-392410651588"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs2220-28:-:*:*:*:*:*:*:*","matchCriteriaId":"0F691307-4B99-4252-8917-3B0FF24AD8C5"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs2220-50_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abrs.6\\)c0","matchCriteriaId":"849D482E-E5E0-4C8C-9AEF-6C1415C2B710"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs2220-50:-:*:*:*:*:*:*:*","matchCriteriaId":"35C3C257-9A72-4C6C-86A9-13FA67C5AD84"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs2220-10hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abrp.6\\)c0","matchCriteriaId":"498C5B4A-D720-48FA-9788-661C00637A37"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs2220-10hp:-:*:*:*:*:*:*:*","matchCriteriaId":"40FBC31D-A1F4-41D0-8A25-39F6CE9B6AEA"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs2220-28hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abrr.6\\)c0","matchCriteriaId":"CC5D2F52-2218-460D-8179-322278A4AB33"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs2220-28hp:-:*:*:*:*:*:*:*","matchCriteriaId":"6FB85AF5-6E5C-4ACA-A4E4-35789A665CA4"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:gs2220-50hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abrt.6\\)c0","matchCriteriaId":"513C8A3C-CD8C-403A-9AB1-8540EA730224"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:gs2220-50hp:-:*:*:*:*:*:*:*","matchCriteriaId":"CBCC5F65-B28A-4426-ADDA-5533EA345D09"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs1930-28_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abht.5\\)c0","matchCriteriaId":"C6FE0901-A18E-4EBE-AB78-17D2870B8B53"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs1930-28:-:*:*:*:*:*:*:*","matchCriteriaId":"527BF823-7CFE-4C7F-AFF1-6BF599454C2B"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs1930-28hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abhs.5\\)c0","matchCriteriaId":"E9EE0F43-452F-4A22-9EC5-763CA9252FF4"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs1930-28hp:-:*:*:*:*:*:*:*","matchCriteriaId":"4640BB7E-506B-422E-BCD2-781F6832313A"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs1930-52_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abhu.5\\)c0","matchCriteriaId":"BF4D6810-24F9-40F1-B5AC-6AE1F5B24C30"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs1930-52:-:*:*:*:*:*:*:*","matchCriteriaId":"8261CED2-7803-49F7-89F9-EC88B76FCDC7"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs1930-52hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abhv.5\\)c0","matchCriteriaId":"E3C4C081-FCD9-4BEA-8E6E-6FD2E080C21A"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs1930-52hp:-:*:*:*:*:*:*:*","matchCriteriaId":"0B2595C9-7B7A-48D2-A39B-50621B7A099C"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xs1930-10_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.80\\(abqe.0\\)c0","matchCriteriaId":"94FD05D0-96D2-431E-8857-15717340690E"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xs1930-10:-:*:*:*:*:*:*:*","matchCriteriaId":"F675B520-4F05-41D6-ADDF-C26A9C427A55"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xs1930-12hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.80\\(abqf.0\\)c0","matchCriteriaId":"1E7EFB5A-5808-40E3-9EB6-92C9E0D02904"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xs1930-12hp:-:*:*:*:*:*:*:*","matchCriteriaId":"4E2171AB-AE63-45F6-9B22-2F93C105B18D"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xs1930-12f_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.80\\(abzv.0\\)c0","matchCriteriaId":"4E39A41C-9C35-4B51-B41F-14288965E74A"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xs1930-12f:-:*:*:*:*:*:*:*","matchCriteriaId":"DB74204B-D5FB-44C6-A59C-8133ECE9CD75"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs2210-28_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(aazj.2\\)c0","matchCriteriaId":"2A1D0176-751A-4152-9E4A-6864288A46E2"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs2210-28:-:*:*:*:*:*:*:*","matchCriteriaId":"CDC9285C-ABA9-4143-B36B-D7A3FE01CDA5"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs2210-52_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(aazk.2\\)c0","matchCriteriaId":"B6D80C3E-123B-47FC-88BA-69051CECB2A5"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs2210-52:-:*:*:*:*:*:*:*","matchCriteriaId":"F2ECA9AE-19DC-4143-B766-14CD323D44DC"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs2210-28hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(aazl.2\\)c0","matchCriteriaId":"F02D6D92-565B-4482-A464-D76F2D2CD96C"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs2210-28hp:-:*:*:*:*:*:*:*","matchCriteriaId":"4D17CD7B-218E-4D8D-BF15-733912C68396"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs2210-52hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(aazm.2\\)c0","matchCriteriaId":"2697EE4A-5F5E-457E-BCAF-30CBAB9816BD"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs2210-52hp:-:*:*:*:*:*:*:*","matchCriteriaId":"CC2DDE21-3A6A-4E9F-A201-3F544A4BD31B"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs2220-30_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.80\\(abxn.1\\)c0","matchCriteriaId":"1F62FF36-71A2-4FFA-82D1-79AAB8A4BC7A"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs2220-30:-:*:*:*:*:*:*:*","matchCriteriaId":"B4F2BEA8-4817-4E14-B5B1-901671AD5E67"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs2220-30hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.80\\(abxo.1\\)c0","matchCriteriaId":"8CDC6732-42E7-4F6B-B742-5B8C9C8A0893"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs2220-30hp:-:*:*:*:*:*:*:*","matchCriteriaId":"7ACCEDBD-3152-4549-9F80-C12715A51BE3"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs2220-30f_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.80\\(abye.1\\)c0","matchCriteriaId":"04DC65D4-0F1C-4845-A752-AA79F986C5BC"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs2220-30f:-:*:*:*:*:*:*:*","matchCriteriaId":"7A53E4C3-77BD-4646-8B78-9E3A77585779"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs2220-54_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.80\\(abxp.1\\)c0","matchCriteriaId":"5BCA10BB-130C-4641-BC50-19E00BF73929"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs2220-54:-:*:*:*:*:*:*:*","matchCriteriaId":"51B14340-165C-407D-B609-B17C44A90D4F"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs2220-54hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.80\\(abxq.1\\)c0","matchCriteriaId":"B908638A-C6CD-4084-8FAE-1A48A7EA9944"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs2220-54hp:-:*:*:*:*:*:*:*","matchCriteriaId":"AF030C04-7B74-4B23-8CE9-2D78403B188E"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs2220-54fp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.80\\(acce.1\\)c0","matchCriteriaId":"7C74EEED-3873-48B4-BEC7-2C69723F4104"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs2220-54fp:-:*:*:*:*:*:*:*","matchCriteriaId":"7E578CCE-7347-4A9D-A8F2-ADEF6B37BDA2"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs4600-32_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abbh.4\\)c0","matchCriteriaId":"17B653CE-2E5A-4FC3-90A7-1CAB8BA3F94B"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs4600-32:-:*:*:*:*:*:*:*","matchCriteriaId":"C1D4F0FC-CBAD-4F8C-95B2-30B89D810E14"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs4600-32f_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abbi.4\\)c0","matchCriteriaId":"04E5E34A-0E75-4155-92A7-23A57F8D9E3D"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs4600-32f:-:*:*:*:*:*:*:*","matchCriteriaId":"63D66B4D-DD7A-422B-8241-579CA2F4754E"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xgs4600-52f_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.70\\(abik.4\\)c0","matchCriteriaId":"39A4691B-A8C6-4EAD-B24E-8FCC77C0EB0B"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xgs4600-52f:-:*:*:*:*:*:*:*","matchCriteriaId":"CF042B04-8077-481B-B575-BFAF43035747"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xmg1930-30_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.80\\(acar.0\\)","matchCriteriaId":"4BD7AEBD-7811-4755-B5CF-C4AF5EC56296"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xmg1930-30:-:*:*:*:*:*:*:*","matchCriteriaId":"58D71444-A727-4B2A-AB17-3BC790829072"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xmg1930-30hp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.80\\(acas.0\\)","matchCriteriaId":"4728DB84-BFDF-485C-8190-A1BDB4B25816"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xmg1930-30hp:-:*:*:*:*:*:*:*","matchCriteriaId":"42C2DF2C-0060-45A3-99A3-0B5A37CCC241"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:xs3800-28_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"4.80\\(abml.1\\)c0","matchCriteriaId":"88E48A15-360A-4C90-B2BF-721989E1D45A"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:xs3800-28:-:*:*:*:*:*:*:*","matchCriteriaId":"8F275968-2445-4815-A034-5D066FC8C770"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:mgs3500-24s_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.10\\(abbr.2\\)c0","matchCriteriaId":"137C726E-8DD2-44D1-8EDC-C3F974C02B83"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:mgs3500-24s:-:*:*:*:*:*:*:*","matchCriteriaId":"DF58AA72-BAE9-49BF-B462-33D4A84D5D75"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:mgs3520-28_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.10\\(aatn.5\\)c0","matchCriteriaId":"4F6634D4-3BEA-4810-889B-278C48688DD0"},{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:mgs3520-28_firmware:4.10\\(abqm.1\\)c0:*:*:*:*:*:*:*","matchCriteriaId":"5A8198C8-3B03-4C41-9823-A5FA85BB17A9"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:mgs3520-28:-:*:*:*:*:*:*:*","matchCriteriaId":"E6D63E2C-E400-491C-95C2-225DD2285BAB"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:mgs3520-28f_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.10\\(aatm.4\\)c0","matchCriteriaId":"D021F4F2-5CF1-4ACB-92A1-86284A34B995"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:mgs3520-28f:-:*:*:*:*:*:*:*","matchCriteriaId":"6F1F9D60-FD74-4ECD-AC22-A8DFAB12FCAE"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:mgs3530-28_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"4.10\\(acem.2\\)c0","matchCriteriaId":"9216AED3-3402-4542-B3AE-72B6B299C712"},{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:mgs3530-28_firmware:4.10\\(acfj.0\\)c0:*:*:*:*:*:*:*","matchCriteriaId":"DAF5594A-D121-4A1B-B1F8-C126A9C7A33B"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:mgs3530-28:-:*:*:*:*:*:*:*","matchCriteriaId":"9E0B0DC7-353B-40CC-99F9-10E3258B68AF"}]}]}],"references":[{"url":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dos-vulnerability-of-switches","source":"security@zyxel.com.tw","tags":["Vendor Advisory"]},{"url":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dos-vulnerability-of-switches","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}