CVE-2019-8312

{"id": "CVE-2019-8312", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "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": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2019-02-13T03:29:00.240", "references": [{"url": "https://github.com/lieanu/vuls/blob/master/dlink/DIR-878/syslog.md", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered on D-Link DIR-878 devices with firmware 1.12A1. This issue is a Command Injection allowing a remote attacker to execute arbitrary code, and get a root shell. A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted /HNAP1 POST request. This occurs when any HNAP API function triggers a call to the twsystem function with untrusted input from the request body for the SetSysLogSettings API function, as demonstrated by shell metacharacters in the IPAddress field."}, {"lang": "es", "value": "Se ha descubierto un problema en dispositivos D-Link DIR-878 con firmware en su versi\u00f3n 1.12A1. Este problema es una inyecci\u00f3n de comandos que permite que un atacante remoto ejecute c\u00f3digo arbitrario y obtenga un shell root. Una vulnerabilidad de inyecci\u00f3n de comandos permite que los atacantes ejecuten comandos arbitrarios del sistema operativo mediante una petici\u00f3n POST /HNAP1 manipulada. Esto ocurre cuando cualquier funci\u00f3n API HNAP desencadena una llamada a la funci\u00f3n twsystem con entradas no fiables del cuerpo de la petici\u00f3n para la funci\u00f3n SetSysLogSettings de la API, tal y como queda demostrado por metacaracteres shell en el campo IPAddress."}], "lastModified": "2021-04-23T17:10:41.557", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-878_firmware:1.12a1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C4A935A3-A4C6-4524-928A-5644CD3F3C4D"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-878:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9D288C73-F89A-47FF-AF11-143C3DFDF942"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}