CVE-2019-18852

{"id": "CVE-2019-18852", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2019-11-11T14:15:10.697", "references": [{"url": "https://github.com/ChandlerChin/Dlink_vuls/blob/master/A%20hard%20coded%20telnet%20user%20was%20discovered%20in%20multiple%20Dlink%20routers.pdf", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/ChandlerChin/Dlink_vuls/blob/master/A%20hard%20coded%20telnet%20user%20was%20discovered%20in%20multiple%20Dlink%20routers.pdf", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-319"}]}], "descriptions": [{"lang": "en", "value": "Certain D-Link devices have a hardcoded Alphanetworks user account with TELNET access because of /etc/config/image_sign or /etc/alpha_config/image_sign. This affects DIR-600 B1 V2.01 for WW, DIR-890L A1 v1.03, DIR-615 J1 v100 (for DCN), DIR-645 A1 v1.03, DIR-815 A1 v1.01, DIR-823 A1 v1.01, and DIR-842 C1 v3.00."}, {"lang": "es", "value": "Determinados dispositivos D-Link, poseen una cuenta de usuario de Alphanetworks embebida con acceso de TELNET debido a etc/config/image_sign o /etc/alpha_config/image_sign. Esto afecta a DIR-600 B1 versi\u00f3n V2.01 para WW, DIR-890L A1 versi\u00f3n v1.03, DIR-615 J1 versi\u00f3n v100 (para DCN), DIR-645 A1 versi\u00f3n v1.03, DIR-815 A1 versi\u00f3n v1.01, DIR-823 A1 versi\u00f3n v1.01 y DIR-842 C1 versi\u00f3n v3.00."}], "lastModified": "2024-11-21T04:33:42.843", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-600_b1_firmware:2.01:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D5822C40-63B4-4C38-BB44-30C890B7D3CB"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-600_b1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D01EA1FD-0D5E-466E-8866-119E58379185"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-615_j1_firmware:100:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "91B9B0C2-0823-4C78-BDA7-66E618ACA1C1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-615_j1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A573F4F5-3783-40A1-BD4A-02D08EDC660F"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-645_a1_firmware:1.03:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8309559B-540F-42AC-AD7A-CF0D26E711F1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-645_a1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C4637D9F-F585-4E78-805B-C6FD2A1F8569"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-815_a1_firmware:1.01:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1F38E5FB-3BF9-421B-B8B3-E766160FEE9D"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-815_a1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "13F27579-BF50-4B02-A8E6-CB87CA9BD9B4"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-823_a1_firmware:1.01:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "761B7A67-0762-4A9A-89D1-85A7CF60B952"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-823_a1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AD2A9CE7-96F0-43B5-9C2C-28D3B7F6AA8F"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-842_c1_firmware:3.00:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AE29AFFE-21B1-4BF2-9F31-46229F874F5F"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-842_c1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0D6B838C-46CA-4334-97AD-8E96CADCC7E3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-890l_a1_firmware:1.03:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9F3DDDE6-8254-4E73-8042-2EE1DEB374F1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-890l_a1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CE05B21E-C419-4443-A638-329EAC03CDF9"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}