CVE-2021-42783

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{"affected": [{"affectedData": [{"product": "DWR-932C E1", "vendor": "D-Link", "versions": [{"lessThanOrEqual": "1.0.0.4", "status": "affected", "version": "1.0.0.4", "versionType": "custom"}]}], "source": "cve_disclosure@tech.gov.sg"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dwr-932c_e1_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "350073F6-DBEA-4193-B6A2-5BF62F40776E", "versionEndIncluding": "1.0.0.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dwr-932c:revision_e:*:*:*:*:*:*:*", "matchCriteriaId": "1BDACE81-A63D-462F-8C08-6AB9A8C078A1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authentication for Critical Function vulnerability in debug_post_set.cgi of D-Link DWR-932C E1 firmware allows an unauthenticated attacker to execute administrative actions."}, {"lang": "es", "value": "Una vulnerabilidad de Falta de Autenticaci\u00f3n para una Funci\u00f3n Cr\u00edtica en el archivo debug_post_set.cgi del firmware D-Link DWR-932C E1 permite a un atacante no autenticado ejecutar acciones administrativas"}], "id": "CVE-2021-42783", "lastModified": "2026-06-17T04:10:08.430", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "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": "2021-11-23T22:15:08.023", "references": [{"source": "cve_disclosure@tech.gov.sg", "tags": ["Patch", "Vendor Advisory"], "url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10246"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10246"}], "sourceIdentifier": "cve_disclosure@tech.gov.sg", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-306"}], "source": "cve_disclosure@tech.gov.sg", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-306"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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