{ "id": "CVE-2021-21729", "sourceIdentifier": "psirt@zte.com.cn", "published": "2021-04-13T16:15:12.373", "lastModified": "2022-06-28T14:11:45.273", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Some ZTE products have CSRF vulnerability. Because some pages lack CSRF random value verification, attackers could perform illegal authorization operations by constructing messages.This affects: ZXHN H168N V3.5.0_EG1T5_TE, V2.5.5, ZXHN H108N V2.5.5_BTMT1" }, { "lang": "es", "value": "Algunos productos ZTE presentan una vulnerabilidad de tipo CSRF. Debido a que algunas p\u00e1ginas presentan un fallo de verificaci\u00f3n de valor aleatorio de CSRF, atacantes podr\u00edan llevar a cabo operaciones de autorizaci\u00f3n ilegales mediante la construcci\u00f3n de mensajes. Esto afecta a: ZXHN H168N versi\u00f3n V3.5.0_EG1T5_TE, versi\u00f3n V2.5.5, ZXHN H108N V2.5.5_BTMT1" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 4.3 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-330" }, { "lang": "en", "value": "CWE-352" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:zte:zxhn_h168n_firmware:3.5.0_eg1t5_te:*:*:*:*:*:*:*", "matchCriteriaId": "504FD446-1E1A-45DD-AB20-38C665AB4E4E" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:zte:zxhn_h168n:-:*:*:*:*:*:*:*", "matchCriteriaId": "391EB61C-0A7B-48A6-8BBD-944C848ACD10" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:zte:zxhn_h108n_firmware:2.5.5_btmt1:*:*:*:*:*:*:*", "matchCriteriaId": "02F52956-9DFE-4FB6-887D-130E762237DA" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:zte:zxhn_h108n:-:*:*:*:*:*:*:*", "matchCriteriaId": "6094FC9D-0E19-499B-8D3E-7C1BF5D7FEBD" } ] } ] } ], "references": [ { "url": "https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014904", "source": "psirt@zte.com.cn", "tags": [ "Vendor Advisory" ] } ] }