{ "id": "CVE-2021-22396", "sourceIdentifier": "psirt@huawei.com", "published": "2021-08-02T17:15:14.087", "lastModified": "2024-11-21T05:50:02.667", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "There is a privilege escalation vulnerability in some Huawei products. Due to improper privilege management, a local attacker with common privilege may access some specific files in the affected products. Successful exploit will cause privilege escalation.Affected product versions include:eCNS280_TD V100R005C00,V100R005C10;eSE620X vESS V100R001C10SPC200,V100R001C20SPC200." }, { "lang": "es", "value": "Se presenta una vulnerabilidad de escalada de privilegios en algunos productos de Huawei. Debido a una inapropiada administraci\u00f3n de privilegios, un atacante local con privilegio com\u00fan puede acceder a algunos archivos espec\u00edficos en los productos afectados. Una explotaci\u00f3n con \u00e9xito causar\u00e1 una escalada de privilegios. Las versiones de los productos afectados incluyen: eCNS280_TD V100R005C00,V100R005C10;eSE620X vESS V100R001C10SPC200,V100R001C20SPC200" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 4.6, "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 3.9, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-269" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c00:*:*:*:*:*:*:*", "matchCriteriaId": "18C1EB72-9E1B-4ECD-9FEF-9B4AC5625E8A" }, { "vulnerable": true, "criteria": "cpe:2.3:o:huawei:ecns280_td_firmware:v100r005c10:*:*:*:*:*:*:*", "matchCriteriaId": "6B5F31C0-805E-4AB7-9BC6-EEB6FE5275F1" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:huawei:ecns280_td:-:*:*:*:*:*:*:*", "matchCriteriaId": "900FA565-05B8-41E9-BE02-9BC4E14A28F9" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c10spc200:*:*:*:*:*:*:*", "matchCriteriaId": "3D09A362-885C-4CAD-931B-ECFBB857F849" }, { "vulnerable": true, "criteria": "cpe:2.3:o:huawei:ese620x_vess_firmware:v100r001c20spc200:*:*:*:*:*:*:*", "matchCriteriaId": "BB48C0D8-E413-411E-9565-9AABA0A70CD1" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:huawei:ese620x_vess:-:*:*:*:*:*:*:*", "matchCriteriaId": "9AC039E0-A953-4C79-B751-5B9738371DF0" } ] } ] } ], "references": [ { "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210714-01-privilege-en", "source": "psirt@huawei.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210714-01-privilege-en", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }