{ "id": "CVE-2021-27113", "sourceIdentifier": "cve@mitre.org", "published": "2021-04-14T14:15:13.587", "lastModified": "2021-04-20T21:48:54.073", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "An issue was discovered in D-Link DIR-816 A2 1.10 B05 devices. An HTTP request parameter is used in command string construction within the handler function of the /goform/addRouting route. This could lead to Command Injection via Shell Metacharacters." }, { "lang": "es", "value": "Se detect\u00f3 un problema en los dispositivos D-Link DIR-816 A2 versi\u00f3n 1.10 B05. Un par\u00e1metro HTTP request es usada en la construcci\u00f3n de cadenas de comandos dentro de la funci\u00f3n handler de la ruta /goform/addRouting. Esto podr\u00eda conllevar a una Inyecci\u00f3n de Comandos por medio de los Metacaracteres de Shell" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 10.0 }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-78" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:dlink:dir-816_firmware:1.10b05:*:*:*:*:*:*:*", "matchCriteriaId": "B12CE36E-C7F7-4FE7-BA46-8EC5B61F617E" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:dlink:dir-816:a2:*:*:*:*:*:*:*", "matchCriteriaId": "1A3AC507-7219-401E-AC60-12D96382E4B7" } ] } ] } ], "references": [ { "url": "https://github.com/GD008/vuln/blob/main/DIR-816_2.md", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://www.dlink.com/en/security-bulletin/", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] } ] }