{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-17T19:48:12.013","vulnerabilities":[{"cve":{"id":"CVE-2021-22440","sourceIdentifier":"psirt@huawei.com","published":"2021-07-13T12:15:09.847","lastModified":"2024-11-21T05:50:07.893","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"There is a path traversal vulnerability in some Huawei products. The vulnerability is due to that the software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly validate the pathname. Successful exploit could allow the attacker to access a location that is outside of the restricted directory by a crafted filename. Affected product versions include:HUAWEI Mate 20 9.0.0.195(C01E195R2P1), 9.1.0.139(C00E133R3P1);HUAWEI Mate 20 Pro 9.0.0.187(C432E10R1P16), 9.0.0.188(C185E10R2P1), 9.0.0.245(C10E10R2P1), 9.0.0.266(C432E10R1P16), 9.0.0.267(C636E10R2P1), 9.0.0.268(C635E12R1P16), 9.0.0.278(C185E10R2P1); Hima-L29C 9.0.0.105(C10E9R1P16), 9.0.0.105(C185E9R1P16), 9.0.0.105(C636E9R1P16); Laya-AL00EP 9.1.0.139(C786E133R3P1); OxfordS-AN00A 10.1.0.223(C00E210R5P1); Tony-AL00B 9.1.0.257(C00E222R2P1)."},{"lang":"es","value":"Se presenta una vulnerabilidad de salto de ruta en algunos productos de Huawei. La vulnerabilidad es debido a que el software usa una entrada externa para construir un nombre de ruta que pretende identificar un archivo o directorio que se encuentra debajo de un directorio principal restringido, pero el software no comprueba apropiadamente el nombre de ruta. Una explotación con éxito podría permitir al atacante acceder a una ubicación que está fuera del directorio restringido mediante un nombre de archivo diseñado. Las versiones de producto afectadas son:HUAWEI Mate 20 versión 9.0.0.195(C01E195R2P1), versión 9.1.0.139(C00E133R3P1);HUAWEI Mate 20 Pro versión 9.0. versión 0.187(C432E10R1P16), versión 9.0.0.188(C185E10R2P1), versión 9.0.0.245(C10E10R2P1), versión 9.0.0.266(C432E10R1P16), versión 9.0.0.267(C636E10R2P1),versión 9. versión 0.0.268(C635E12R1P16), versión 9.0.0.278(C185E10R2P1); Hima-L29C versión 9.0.0.105(C10E9R1P16), versión 9.0.0.105(C185E9R1P16), versión 9.0.0. 105(C636E9R1P16); Laya-AL00EP versión 9.1.0.139(C786E133R3P1); OxfordS-AN00A versión 10.1.0.223(C00E210R5P1); Tony-AL00B versión 9.1.0.257(C00E222R2P1)"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":4.6,"baseSeverity":"MEDIUM","attackVector":"PHYSICAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":0.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-22"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:mate_20_firmware:9.0.0.195\\(c01e195r2p1\\):*:*:*:*:*:*:*","matchCriteriaId":"DE92E62E-AA03-41CE-8D2D-C45FE1B2941D"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:mate_20_firmware:9.1.0.139\\(c00e133r3p1\\):*:*:*:*:*:*:*","matchCriteriaId":"87C7006A-2343-433D-99D8-E42B56916EC7"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:mate_20:-:*:*:*:*:*:*:*","matchCriteriaId":"B5322963-9375-4E4E-8119-895C224003AE"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:mate_20_pro_firmware:9.0.0.187\\(c432e10r1p16\\):*:*:*:*:*:*:*","matchCriteriaId":"D6E98DED-2AFF-458A-BCC7-FE5B44C9D13E"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:mate_20_pro_firmware:9.0.0.188\\(c185e10r2p1\\):*:*:*:*:*:*:*","matchCriteriaId":"A2FD6B36-CC81-435B-A0FF-9C3879DDE25A"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:mate_20_pro_firmware:9.0.0.245\\(c10e10r2p1\\):*:*:*:*:*:*:*","matchCriteriaId":"F36EA4AC-0F17-4E6B-A76D-4D2E6C688746"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:mate_20_pro_firmware:9.0.0.266\\(c432e10r1p16\\):*:*:*:*:*:*:*","matchCriteriaId":"EC13604D-AE05-4D80-B10F-8FCD530FF817"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:mate_20_pro_firmware:9.0.0.267\\(c636e10r2p1\\):*:*:*:*:*:*:*","matchCriteriaId":"A432210A-8541-4D92-A70B-F5B737A1DA9A"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:mate_20_pro_firmware:9.0.0.268\\(c635e12r1p16\\):*:*:*:*:*:*:*","matchCriteriaId":"5AC89587-F46B-4F9C-A700-133C95830329"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:mate_20_pro_firmware:9.0.0.278\\(c185e10r2p1\\):*:*:*:*:*:*:*","matchCriteriaId":"96045672-2F77-4255-84E7-A44247A7B5F2"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:mate_20_pro:-:*:*:*:*:*:*:*","matchCriteriaId":"2564E28F-EF08-4381-96D8-58BB7C8C0E0C"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:hima-l29c_firmware:9.0.0.105\\(c10e9r1p16\\):*:*:*:*:*:*:*","matchCriteriaId":"2012876B-40B5-4052-9F76-7270C125270B"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:hima-l29c_firmware:9.0.0.105\\(c185e9r1p16\\):*:*:*:*:*:*:*","matchCriteriaId":"4D64BE38-B4CB-41B1-8889-8A96223EE7F4"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:hima-l29c_firmware:9.0.0.105\\(c636e9r1p16\\):*:*:*:*:*:*:*","matchCriteriaId":"9A0FB8A1-F8F1-4659-A8A1-A3613BF33F10"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:hima-l29c:-:*:*:*:*:*:*:*","matchCriteriaId":"366DC5C5-9276-4921-9ABD-92941B0CEE6D"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:laya-al00ep_firmware:9.1.0.139\\(c786e133r3p1\\):*:*:*:*:*:*:*","matchCriteriaId":"9C6A701C-6ACE-445B-8EFC-BADE8FC0B4C6"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:laya-al00ep:-:*:*:*:*:*:*:*","matchCriteriaId":"5B3A54AE-DC30-429B-8FB8-BE6EB933E685"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:oxfords-an00a_firmware:10.1.0.223\\(c00e210r5p1\\):*:*:*:*:*:*:*","matchCriteriaId":"B601B137-F4E8-49E6-ACC3-4ECF8215CF0E"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:oxfords-an00a:-:*:*:*:*:*:*:*","matchCriteriaId":"1F6D6CD6-3D6F-401E-8035-4D9A3F06FFA1"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:tony-al00b_firmware:9.1.0.257\\(c00e222r2p1\\):*:*:*:*:*:*:*","matchCriteriaId":"E044F3B1-C3EE-454D-859E-5271FCD8D74F"}]},{"opera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