CVE-2017-14948
Estado: ModificadaCrítica (9.8)—
Certain D-Link products are affected by: Buffer Overflow. This affects DIR-880L 1.08B04 and DIR-895 L/R 1.13b03. The impact is: execute arbitrary code (remote). The component is: htdocs/fileaccess.cgi. The attack vector is: A crafted HTTP request handled by fileacces.cgi could allow an attacker to mount a ROP attack: if the HTTP header field CONTENT_TYPE starts with ''boundary=' followed by more than 256 characters, a buffer overflow would be triggered, potentially causing code execution.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 4.93%
- Percentil entre todas las CVEs puntuadas: 92
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (6)
CWE
- CWE-120
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2017-14948",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"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
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2019-10-14T18:15:10.263",
"references": [
{
"url": "https://github.com/badnack/d_link_880_bug/blob/master/README.md",
"tags": [
"Exploit",
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://github.com/badnack/d_link_880_bug/blob/master/README.md",
"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-120"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Certain D-Link products are affected by: Buffer Overflow. This affects DIR-880L 1.08B04 and DIR-895 L/R 1.13b03. The impact is: execute arbitrary code (remote). The component is: htdocs/fileaccess.cgi. The attack vector is: A crafted HTTP request handled by fileacces.cgi could allow an attacker to mount a ROP attack: if the HTTP header field CONTENT_TYPE starts with ''boundary=' followed by more than 256 characters, a buffer overflow would be triggered, potentially causing code execution."
},
{
"lang": "es",
"value": "Ciertos productos de D-Link se ven afectados por: Desbordamiento de búfer. Esto afecta a DIR-880L 1.08B04 y DIR-895 L/R 1.13b03. El impacto es: ejecutar código arbitrario (remoto). El componente es: htdocs/fileaccess.cgi. El vector de ataque es: una petición HTTP diseñada manejada por fileacces.cgi podría permitir que un atacante realice un ataque ROP: si el campo de encabezado HTTP CONTENT_TYPE comienza con ''boundary='' seguido de más de 256 caracteres, se desencadenará un desbordamiento de búfer, potencialmente causando la ejecución del código."
}
],
"lastModified": "2026-06-17T01:07:02.157",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dlink:dir-868l_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "26512943-D705-484D-B9EA-BF401606DFA3"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dlink:dir-868l:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "33B501D4-BDDD-485E-A5A3-8AA8D5E46061"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dlink:dir-890l_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0BCCA2BB-4577-402C-88B5-F8E10770CA35"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dlink:dir-890l:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "B1EA89C7-4655-43A3-9D2B-D57640D56C09"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dlink:dir-885l_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3441E49F-C21B-4B68-89AD-BD46E8D88638"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dlink:dir-885l:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AD481B64-A25D-4123-B575-20EC3C524D9C"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dlink:dir-895l_firmware:1.13b03:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8AC402D8-0279-49B0-BB77-23B036A400C9"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dlink:dir-895l:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "0B9EBC5D-43DE-4B26-8272-5A9AD2ECE2E2"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dlink:dir-880l_firmware:1.08b04:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "75AEBC09-E4B8-46D6-BD72-5AB4522B732A"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dlink:dir-880l:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "CC772491-6371-4712-B358-E74D9C5062FD"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dlink:dir-895r_firmware:1.13b03:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "65C3BB4D-EEBE-4B06-9C4D-6181D66CB905"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dlink:dir-895r:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "DF2DADDD-2F1C-458D-B3F5-07EE0FE35E92"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "cve@mitre.org"
}