CVE-2018-20675

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-822_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "2DCBEAD7-2C7B-43FC-9352-B520F31035EE", "versionEndIncluding": "3.10b06", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-822:-:*:*:*:*:*:*:*", "matchCriteriaId": "B3894F0E-37F8-4A89-87AC-1DB524D4AE04", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-822-us_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "820E41C7-8D99-4B71-8C6E-9064E5173168", "versionEndIncluding": "3.10b06", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-822-us:-:*:*:*:*:*:*:*", "matchCriteriaId": "670ED1ED-F14F-45F6-BE40-F3F1B1ED853F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-850l_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E47C6FC0-783C-4D65-9F26-0E2C2E288936", "versionEndIncluding": "1.21b07", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-850l:-:*:*:*:*:*:*:*", "matchCriteriaId": "607DDB44-0E4E-4606-8909-B624345688D4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-850l_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "DE9D7484-AB7F-4276-BAEF-C0D6AC698123", "versionEndIncluding": "2.21b01", "vulnerable": true}, {"criteria": "cpe:2.3:o:dlink:dir-850l_firmware:2.22b02:beta:*:*:*:*:*:*", "matchCriteriaId": "92FF706E-89F6-47BA-988D-A78B7AD1FAC0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-850l:-:*:*:*:*:*:*:*", "matchCriteriaId": "607DDB44-0E4E-4606-8909-B624345688D4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-880l_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "9CF193C4-D65C-4708-83A4-7D1859B1E978", "versionEndIncluding": "1.07.b08", "vulnerable": true}, {"criteria": "cpe:2.3:o:dlink:dir-880l_firmware:1.20b01:beta:*:*:*:*:*:*", "matchCriteriaId": "678EA257-C88B-4447-A318-C2F799D57A46", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-880l:-:*:*:*:*:*:*:*", "matchCriteriaId": "CC772491-6371-4712-B358-E74D9C5062FD", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "D-Link DIR-822 C1 before v3.11B01Beta, DIR-822-US C1 before v3.11B01Beta, DIR-850L A* before v1.21B08Beta, DIR-850L B* before v2.22B03Beta, and DIR-880L A* before v1.20B02Beta devices allow authentication bypass."}, {"lang": "es", "value": "Los dispositivos D-Link que utilizan determinadas versiones (las DIR-822 C1 anteriores a la v3.11B01Beta, las DIR-822-US C1 anteriores a la v3.11B01Beta, las DIR-850L A* anteriores a la v1.21B08Beta, las DIR-850L B* anteriores a la v2.22B03Beta y las DIR-880L A* anteriores a la v1.20B02Beta) permiten la omisi\u00f3n de autenticaci\u00f3n."}], "id": "CVE-2018-20675", "lastModified": "2026-06-17T01:53:17.893", "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": "2019-01-09T00:29:00.240", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://securityadvisories.dlink.com/announcement/publication.aspx?name=SAP10101"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://securityadvisories.dlink.com/announcement/publication.aspx?name=SAP10101"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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