2 lines
4.1 KiB
JSON
2 lines
4.1 KiB
JSON
{"affected":[{"affectedData":[{"product":"MF971R","vendor":"n/a","versions":[{"status":"affected","version":"BD_ZTE_MF971RV1.0.0B05, BD_PLKPLMF971R1V1.0.0B06, BD_MF971R2V1.0.0B03, BD_ZTE_MF971RS2V1.0.0B03, BD_ZTE_MF971RSV1.0.0B05"}]}],"source":"psirt@zte.com.cn"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:zte:mf971r_firmware:v1.0.0b05:*:*:*:*:*:*:*","matchCriteriaId":"72A4F659-C656-47D6-B38E-5BA8E73DCD30","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:zte:mf971r:*:*:*:*:*:*:*:*","matchCriteriaId":"9A7F54F4-E324-4D1E-839E-677396BAFE49","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:zte:mf971r_firmware:1v1.0.0b06:*:*:*:*:*:*:*","matchCriteriaId":"35FA4400-636F-48E7-AF1E-9416D9E9386F","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:zte:mf971r:*:*:*:*:*:*:*:*","matchCriteriaId":"9A7F54F4-E324-4D1E-839E-677396BAFE49","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:zte:mf971r_firmware:2v1.0.0b03:*:*:*:*:*:*:*","matchCriteriaId":"252BBFAA-0053-441A-8F20-A737EF573355","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:zte:mf971r:*:*:*:*:*:*:*:*","matchCriteriaId":"9A7F54F4-E324-4D1E-839E-677396BAFE49","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:zte:mf971r_firmware:s2v1.0.0b03:*:*:*:*:*:*:*","matchCriteriaId":"7B066F08-DDC4-4868-8FD2-620E46660B64","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:zte:mf971r:*:*:*:*:*:*:*:*","matchCriteriaId":"9A7F54F4-E324-4D1E-839E-677396BAFE49","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:zte:mf971r_firmware:sv1.0.0b05:*:*:*:*:*:*:*","matchCriteriaId":"AAA1BD70-DC47-4B81-A906-3FD76E593F75","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:zte:mf971r:*:*:*:*:*:*:*:*","matchCriteriaId":"9A7F54F4-E324-4D1E-839E-677396BAFE49","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveTags":[],"descriptions":[{"lang":"en","value":"ZTE MF971R product has two stack-based buffer overflow vulnerabilities. An attacker could exploit the vulnerabilities to execute arbitrary code."},{"lang":"es","value":"El producto ZTE MF971R presenta dos vulnerabilidades de desbordamiento de búfer en la región stack de la memoria. Un atacante podría explotar las vulnerabilidades para ejecutar código arbitrario"}],"id":"CVE-2021-21748","lastModified":"2026-06-17T03:36:05.113","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"HIGH","cvssData":{"accessComplexity":"LOW","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"PARTIAL","baseScore":7.5,"confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","version":"2.0"},"exploitabilityScore":10.0,"impactScore":6.4,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2021-10-20T16:15:08.250","references":[{"source":"psirt@zte.com.cn","tags":["Vendor Advisory"],"url":"https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1019764"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1019764"}],"sourceIdentifier":"psirt@zte.com.cn","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-787"}],"source":"nvd@nist.gov","type":"Primary"}]}
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