CVE-2021-20676

{"id": "CVE-2021-20676", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2021-03-18T01:15:12.390", "references": [{"url": "https://jvn.jp/en/jp/JVN47497535/index.html", "tags": ["Third Party Advisory"], "source": "vultures@jpcert.or.jp"}, {"url": "https://www.m-system.co.jp/download_w/dl_dl8updaterE.html", "tags": ["Vendor Advisory"], "source": "vultures@jpcert.or.jp"}, {"url": "https://jvn.jp/en/jp/JVN47497535/index.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.m-system.co.jp/download_w/dl_dl8updaterE.html", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0) allows remote authenticated attackers to bypass access restriction and conduct prohibited operations via unspecified vectors."}, {"lang": "es", "value": "Serie M-System DL8 (tipo A (DL8-A) anteriores a Ver3.0, tipo B (DL8-B) anteriores a Ver3.0, tipo C (DL8-C) anteriores a Ver3.0, tipo D (DL8-D) versiones anteriores a Ver3.0 y las tipo E (DL8-E) anteriores a Ver3.0) permiten a atacantes autenticados de forma remota omitir la restricci\u00f3n de acceso y llevar a cabo operaciones prohibidas por medio de vectores no especificados"}], "lastModified": "2024-11-21T05:46:59.363", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:m-system:dl8-a_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B7786F5-7A3C-4EF2-A0D3-562B96102AF8", "versionEndExcluding": "3.0.81"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:m-system:dl8-a:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A81D7A6A-D046-45B5-BA43-43664E7EF971"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:m-system:dl8-b_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9327B151-A2FA-488D-9A89-287FDBC59ACB", "versionEndExcluding": "3.0.77"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:m-system:dl8-b:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4064A9C3-0E52-4C5D-B977-8FB032DBAFD5"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:m-system:dl8-c_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "826A1FA4-1946-410F-B965-D2D4D7F48FD2", "versionEndExcluding": "3.0.99"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:m-system:dl8-c:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E95112D2-2808-4E20-902A-C16A7E1F5A3F"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:m-system:dl8-d_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "46361610-8BC5-424B-998D-E3B4B6D19F04", "versionEndExcluding": "3.0.91"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:m-system:dl8-d:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A63B2CDA-4509-46C4-A6D5-0BB4589C8A88"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:m-system:dl8-e_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B3E11E93-18EC-40A8-A466-33910BD66A87", "versionEndExcluding": "3.0.12"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:m-system:dl8-e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "ACE11AD2-D6EB-47F4-AF8A-EE89FF1F9507"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "vultures@jpcert.or.jp"}