{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-06T06:37:56.429","vulnerabilities":[{"cve":{"id":"CVE-2021-22357","sourceIdentifier":"psirt@huawei.com","published":"2021-08-23T20:15:14.197","lastModified":"2024-11-21T05:49:58.170","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"There is a denial of service vulnerability in Huawei products. A module cannot deal with specific messages due to validating inputs insufficiently. Attackers can exploit this vulnerability by sending specific messages to affected module. This can cause denial of service. Affected product versions include: S12700 V200R013C00SPC500, V200R019C00SPC500; S5700 V200R013C00SPC500, V200R019C00SPC500; S6700 V200R013C00SPC500, V200R019C00SPC500; S7700 V200R013C00SPC500, V200R019C00SPC500."},{"lang":"es","value":"Se presenta una vulnerabilidad de denegación de servicio en los productos de Huawei. Un módulo no puede tratar mensajes específicos debido a un comprobación de entradas insuficiente. Unos atacantes pueden explotar esta vulnerabilidad mediante el envío de mensajes específicos al módulo afectado. Esto puede causar una denegación de servicio. Las versiones afectadas del producto incluyen: S12700 V200R013C00SPC500, V200R019C00SPC500; S5700 V200R013C00SPC500, V200R019C00SPC500; S6700 V200R013C00SPC500, V200R019C00SPC500; S7700 V200R013C00SPC500, V200R019C00SPC500."}],"metrics":{"cvssMetricV31":[{"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:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"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-20"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:s12700_firmware:v200r013c00spc500:*:*:*:*:*:*:*","matchCriteriaId":"2836F054-A1CD-4B9C-9D4E-7DD198ED6004"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:s12700_firmware:v200r019c00spc500:*:*:*:*:*:*:*","matchCriteriaId":"4A58127B-8ED8-49AD-83CE-AF95E221E092"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:s12700:-:*:*:*:*:*:*:*","matchCriteriaId":"138C1E57-176C-46B1-9704-D9C8391CC802"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:s5700_firmware:v200r013c00spc500:*:*:*:*:*:*:*","matchCriteriaId":"3E4D9F10-C71A-4C22-9A1A-3DDFD363E42C"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:s5700_firmware:v200r019c00spc500:*:*:*:*:*:*:*","matchCriteriaId":"35753856-3BE4-481C-8D49-077E51138633"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:s5700:-:*:*:*:*:*:*:*","matchCriteriaId":"E22D3CFF-3353-4EE2-8933-84F395469D0D"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:s6700_firmware:v200r013c00spc500:*:*:*:*:*:*:*","matchCriteriaId":"698F9215-4B2C-4A35-9860-3C6591267EEE"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:s6700_firmware:v200r019c00spc500:*:*:*:*:*:*:*","matchCriteriaId":"32203724-9D88-4585-ABB5-78D474273794"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:s6700:-:*:*:*:*:*:*:*","matchCriteriaId":"DA7AC10D-B0DD-4206-8642-134DDD585C06"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:s7700_firmware:v200r013c00spc500:*:*:*:*:*:*:*","matchCriteriaId":"7185BACA-36F6-4B45-9E06-DEA98D31A2B3"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:s7700_firmware:v200r019c00spc500:*:*:*:*:*:*:*","matchCriteriaId":"613E1109-B921-4477-893D-179C1D1A6008"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:s7700:-:*:*:*:*:*:*:*","matchCriteriaId":"8769C2C4-E333-432B-8943-CFDFAE013379"}]}]}],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210512-01-dos-en","source":"psirt@huawei.com","tags":["Vendor Advisory"]},{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210512-01-dos-en","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}