{ "id": "CVE-2021-20040", "sourceIdentifier": "PSIRT@sonicwall.com", "published": "2021-12-08T10:15:07.953", "lastModified": "2021-12-10T22:11:11.603", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "A relative path traversal vulnerability in the SMA100 upload funtion allows a remote unauthenticated attacker to upload crafted web pages or files as a 'nobody' user. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances." }, { "lang": "es", "value": "Una vulnerabilidad de salto de ruta relativo en la funci\u00f3n upload de SMA100 permite a un atacante remoto no autenticado cargar p\u00e1ginas web o archivos dise\u00f1ados como usuario \"nobody\". Esta vulnerabilidad afecta a los dispositivos SMA 200, 210, 400, 410 y 500v" } ], "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:H/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "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:P/A:N", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 5.0 }, "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-22" } ] }, { "source": "PSIRT@sonicwall.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-23" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:sonicwall:sma_200_firmware:10.2.0.8-37sv:*:*:*:*:*:*:*", "matchCriteriaId": "4185C028-6A07-4A92-8380-9AA3953D2CFD" }, { "vulnerable": true, "criteria": "cpe:2.3:o:sonicwall:sma_200_firmware:10.2.1.1-19sv:*:*:*:*:*:*:*", "matchCriteriaId": "33233A45-6667-4CE9-A21C-6A6C725689F8" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:sonicwall:sma_200:-:*:*:*:*:*:*:*", "matchCriteriaId": "0B190266-AD6F-401B-9B2E-061CDD539236" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:sonicwall:sma_210_firmware:10.2.0.8-37sv:*:*:*:*:*:*:*", "matchCriteriaId": "E62EEC93-6F52-4DDB-95F0-D5736391D64C" }, { "vulnerable": true, "criteria": "cpe:2.3:o:sonicwall:sma_210_firmware:10.2.1.1-19sv:*:*:*:*:*:*:*", "matchCriteriaId": "E4F1C135-A182-4233-B7FC-D08C754ECE13" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:sonicwall:sma_210:-:*:*:*:*:*:*:*", "matchCriteriaId": "51587338-4A5F-41FC-9497-743F061947C2" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:sonicwall:sma_410_firmware:10.2.0.8-37sv:*:*:*:*:*:*:*", "matchCriteriaId": "53698BD3-43B6-4EC4-8847-E6ED9A3CB6F6" }, { "vulnerable": true, "criteria": "cpe:2.3:o:sonicwall:sma_410_firmware:10.2.1.1-19sv:*:*:*:*:*:*:*", "matchCriteriaId": "8EC74D70-C04B-481F-A706-6C86751996FB" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:sonicwall:sma_410:-:*:*:*:*:*:*:*", "matchCriteriaId": "9DFB8FBC-FFA4-4526-B306-D5692A43DC9E" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:sonicwall:sma_400_firmware:10.2.0.8-37sv:*:*:*:*:*:*:*", "matchCriteriaId": "9BE21589-3BEC-4245-9939-CF50DE70B12A" }, { "vulnerable": true, "criteria": "cpe:2.3:o:sonicwall:sma_400_firmware:10.2.1.1-19sv:*:*:*:*:*:*:*", "matchCriteriaId": "BEB82F42-A5DF-42CC-86F9-B06B39BBC202" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:sonicwall:sma_400:-:*:*:*:*:*:*:*", "matchCriteriaId": "9D728332-10C9-4508-B720-569D44E99543" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:sonicwall:sma_500v_firmware:10.2.0.8-37sv:*:*:*:*:*:*:*", "matchCriteriaId": "379F7CA2-8914-4710-AE6B-D2833605D4B8" }, { "vulnerable": true, "criteria": "cpe:2.3:o:sonicwall:sma_500v_firmware:10.2.1.1-19sv:*:*:*:*:*:*:*", "matchCriteriaId": "AC429F62-366B-4B68-B378-FB741F9F7FEF" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:sonicwall:sma_500v:-:*:*:*:*:*:*:*", "matchCriteriaId": "A6AD8A33-7CE4-4C66-9E23-F0C9C9638770" } ] } ] } ], "references": [ { "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0026", "source": "PSIRT@sonicwall.com", "tags": [ "Vendor Advisory" ] } ] }