CVE-2018-6211

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2018-05-23T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "On D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, OS command injection is possible as a result of incorrect processing of the res_buf parameter to index.cgi."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-06-20T15:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://securityaffairs.co/wordpress/72839/hacking/d-link-dir-620-flaws.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.bleepingcomputer.com/news/security/backdoor-account-found-in-d-link-dir-620-routers/"}, {"tags": ["x_refsource_MISC"], "url": "https://securelist.com/backdoors-in-d-links-backyard/85530/"}, {"tags": ["x_refsource_MISC"], "url": "http://www.securitynewspaper.com/2018/05/25/d-link-dir-620-routers-critical-vulnerabilities/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-6211", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "On D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, OS command injection is possible as a result of incorrect processing of the res_buf parameter to index.cgi."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://securityaffairs.co/wordpress/72839/hacking/d-link-dir-620-flaws.html", "refsource": "MISC", "url": "https://securityaffairs.co/wordpress/72839/hacking/d-link-dir-620-flaws.html"}, {"name": "https://www.bleepingcomputer.com/news/security/backdoor-account-found-in-d-link-dir-620-routers/", "refsource": "MISC", "url": "https://www.bleepingcomputer.com/news/security/backdoor-account-found-in-d-link-dir-620-routers/"}, {"name": "https://securelist.com/backdoors-in-d-links-backyard/85530/", "refsource": "MISC", "url": "https://securelist.com/backdoors-in-d-links-backyard/85530/"}, {"name": "http://www.securitynewspaper.com/2018/05/25/d-link-dir-620-routers-critical-vulnerabilities/", "refsource": "MISC", "url": "http://www.securitynewspaper.com/2018/05/25/d-link-dir-620-routers-critical-vulnerabilities/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T05:54:53.154Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://securityaffairs.co/wordpress/72839/hacking/d-link-dir-620-flaws.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.bleepingcomputer.com/news/security/backdoor-account-found-in-d-link-dir-620-routers/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://securelist.com/backdoors-in-d-links-backyard/85530/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.securitynewspaper.com/2018/05/25/d-link-dir-620-routers-critical-vulnerabilities/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2018-6211", "datePublished": "2018-06-20T16:00:00.000Z", "dateReserved": "2018-01-24T00:00:00.000Z", "dateUpdated": "2024-08-05T05:54:53.154Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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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:d-link:dir-620_firmware:1.0.3:*:*:*:*:*:*:*", "matchCriteriaId": "EDC6FED4-DAB2-4B30-AD72-EBA8DEBE867D", "vulnerable": true}, {"criteria": "cpe:2.3:o:d-link:dir-620_firmware:1.0.37:*:*:*:*:*:*:*", "matchCriteriaId": "A3766E4D-10C1-41AE-BB3C-F72CC46272C8", "vulnerable": true}, {"criteria": "cpe:2.3:o:d-link:dir-620_firmware:1.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "135FB2AD-C1D4-465F-8F29-DCC537B5864A", "vulnerable": true}, {"criteria": "cpe:2.3:o:d-link:dir-620_firmware:1.3.3:*:*:*:*:*:*:*", "matchCriteriaId": "C1B25AAD-A8DA-41AC-8C45-C015D5B2FD7D", "vulnerable": true}, {"criteria": "cpe:2.3:o:d-link:dir-620_firmware:1.3.7:*:*:*:*:*:*:*", "matchCriteriaId": "CD36F6E0-ADB5-42F2-B434-CE661587C53D", "vulnerable": true}, {"criteria": "cpe:2.3:o:d-link:dir-620_firmware:1.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "22C527A9-677A-4F50-8D3B-405E66F3F434", "vulnerable": true}, {"criteria": "cpe:2.3:o:d-link:dir-620_firmware:2.0.22:*:*:*:*:*:*:*", "matchCriteriaId": "C7AEB349-D1FF-4696-9FE3-69B2EF7554AA", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-620:-:*:*:*:*:*:*:*", "matchCriteriaId": "1DF4C296-C8AA-4197-B280-ED5D22C70156", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "On D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, OS command injection is possible as a result of incorrect processing of the res_buf parameter to index.cgi."}, {"lang": "es", "value": "En dispositivos D-Link DIR-620 con una determinada variante personalizada (por proveedor de Internet) del firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0 y 2.0.22, es posible la inyecci\u00f3n de comandos del sistema operativo como resultado del procesamiento err\u00f3neo del par\u00e1metro res_buf en index.cgi."}], "id": "CVE-2018-6211", "lastModified": "2026-06-17T02:01:31.240", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 9.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-06-20T16:29:00.327", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://www.securitynewspaper.com/2018/05/25/d-link-dir-620-routers-critical-vulnerabilities/"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://securelist.com/backdoors-in-d-links-backyard/85530/"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://securityaffairs.co/wordpress/72839/hacking/d-link-dir-620-flaws.html"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://www.bleepingcomputer.com/news/security/backdoor-account-found-in-d-link-dir-620-routers/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.securitynewspaper.com/2018/05/25/d-link-dir-620-routers-critical-vulnerabilities/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://securelist.com/backdoors-in-d-links-backyard/85530/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://securityaffairs.co/wordpress/72839/hacking/d-link-dir-620-flaws.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.bleepingcomputer.com/news/security/backdoor-account-found-in-d-link-dir-620-routers/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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