2024-12-08 03:06:42 +00:00

126 lines
4.3 KiB
JSON

{
"id": "CVE-2019-8312",
"sourceIdentifier": "cve@mitre.org",
"published": "2019-02-13T03:29:00.240",
"lastModified": "2024-11-21T04:49:39.963",
"vulnStatus": "Modified",
"cveTags": [],
"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."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"baseScore": 9.0,
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "SINGLE",
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"availabilityImpact": "COMPLETE"
},
"baseSeverity": "HIGH",
"exploitabilityScore": 8.0,
"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-878_firmware:1.12a1:*:*:*:*:*:*:*",
"matchCriteriaId": "C4A935A3-A4C6-4524-928A-5644CD3F3C4D"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:dlink:dir-878:-:*:*:*:*:*:*:*",
"matchCriteriaId": "9D288C73-F89A-47FF-AF11-143C3DFDF942"
}
]
}
]
}
],
"references": [
{
"url": "https://github.com/lieanu/vuls/blob/master/dlink/DIR-878/syslog.md",
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
]
},
{
"url": "https://github.com/lieanu/vuls/blob/master/dlink/DIR-878/syslog.md",
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
]
}
]
}