CVE-2020-25786
Estado: ModificadaMedia (6.1)—
webinc/js/info.php on D-Link DIR-816L 2.06.B09_BETA and DIR-803 1.04.B02 devices allows XSS via the HTTP Referer header. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: this is typically not exploitable because of URL encoding (except in Internet Explorer) and because a web page cannot specify that a client should make an additional HTTP request with an arbitrary Referer header
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Puntuación base: 6.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.99%
- Percentil entre todas las CVEs puntuadas: 61
- Fecha de la puntuación: 6/10/2026
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-79
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2020-25786",
"cveTags": [
{
"tags": [
"unsupported-when-assigned"
],
"sourceIdentifier": "cve@mitre.org"
}
],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 4.3,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "MEDIUM",
"availabilityImpact": "NONE",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 8.6,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"baseScore": 6.1,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"integrityImpact": "LOW",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "LOW"
},
"impactScore": 2.7,
"exploitabilityScore": 2.8
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2020-09-19T20:15:11.903",
"references": [
{
"url": "https://github.com/sek1th/iot/blob/master/DIR-816L_XSS.md",
"tags": [
"Exploit",
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10190",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://github.com/sek1th/iot/blob/master/DIR-816L_XSS.md",
"tags": [
"Exploit",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10190",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "webinc/js/info.php on D-Link DIR-816L 2.06.B09_BETA and DIR-803 1.04.B02 devices allows XSS via the HTTP Referer header. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: this is typically not exploitable because of URL encoding (except in Internet Explorer) and because a web page cannot specify that a client should make an additional HTTP request with an arbitrary Referer header"
},
{
"lang": "es",
"value": "** NO COMPATIBLE CUANDO SE ASIGNÓ ** El archivo webinc/js/info.php en dispositivos D-Link DIR-816L versión 2.06.B09_BETA y DIR-803 versión 1.04.B02, permite un ataque de tipo XSS por medio del encabezado HTTP Referer. NOTA: Esta vulnerabilidad solo afecta a los productos que ya no son compatibles con el mantenedor. NOTA: esto típicamente no es explotable debido a la codificación de URL (excepto en Internet Explorer) y porque una página web no puede especificar que un cliente debe realizar una petición HTTP adicional con un encabezado Referer arbitrario"
}
],
"lastModified": "2026-06-17T03:07:18.107",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dlink:dir-803_firmware:1.04.b02:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8C475766-ADDE-4461-9FDF-FE6332F95DBE"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dlink:dir-803:a1:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1B033D96-30EC-44EA-B70E-670CEAA0E79F"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dlink:dir-816l_firmware:2.06:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1817EE29-D782-4A98-A478-20BDA559C5CE"
},
{
"criteria": "cpe:2.3:o:dlink:dir-816l_firmware:2.06.b09:beta:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "ABE7E66F-20B2-4A39-A845-03E5FBBD9E2A"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dlink:dir-816l:b1:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "637B2D4B-0EA7-4E30-9B2B-77484D701042"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dlink:dir-645_firmware:1.06b01:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "84706BD1-5AC0-449D-AB20-A81A9A2D4077"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dlink:dir-645:a1:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "E02F7E04-F6D7-466D-81AD-14591443EBC3"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dlink:dir-815_firmware:2.07.b01:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F38F5A85-E7DC-4ACF-A488-11AC00DE5856"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dlink:dir-815:b1:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AA95C491-7895-4410-A9D2-3C7BD2BEB0DC"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dlink:dir-860l_firmware:1.10b04:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D84E9E39-D9A6-4370-8D84-6CAE2D02CDFD"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dlink:dir-860l:a1:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "C0FB3DE6-9F8D-485A-8DF3-76FC6C20CB6C"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dlink:dir-865l_firmware:1.08b01:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "608124DE-D143-4E95-9DE8-D7A35586361E"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dlink:dir-865l:a1:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "DEC7270B-453D-4D04-90AB-7EBD6DC3D97B"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "cve@mitre.org"
}