CVE-2016-3978
Estado: ModificadaMedia (6.1)—💥 Exploit
The Web User Interface (WebUI) in FortiOS 5.0.x before 5.0.13, 5.2.x before 5.2.3, and 5.4.x before 5.4.0 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks or cross-site scripting (XSS) attacks via the "redirect" parameter to "login."
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/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: 5.94%
- Percentil entre todas las CVEs puntuadas: 93
- Fecha de la puntuación: 7/10/2026
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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Plantilla de Nuclei (detección automática y masiva) · Fortinet FortiOS - Open Redirect/Cross-Site Scripting
Tecnologías afectadas (1)
CWE
- CWE-79
Referencias
- http://seclists.org/fulldisclosure/2016/Mar/68
- http://www.fortiguard.com/advisory/fortios-open-redirect-vulnerability
- http://www.securitytracker.com/id/1035332
- http://seclists.org/fulldisclosure/2016/Mar/68
- http://www.fortiguard.com/advisory/fortios-open-redirect-vulnerability
- http://www.securitytracker.com/id/1035332
JSON original (NVD)
Mostrar
{
"id": "CVE-2016-3978",
"cveTags": [],
"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
}
],
"cvssMetricV30": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "CHANGED",
"version": "3.0",
"baseScore": 6.1,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/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": "2016-04-08T14:59:07.913",
"references": [
{
"url": "http://seclists.org/fulldisclosure/2016/Mar/68",
"source": "cve@mitre.org"
},
{
"url": "http://www.fortiguard.com/advisory/fortios-open-redirect-vulnerability",
"tags": [
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://www.securitytracker.com/id/1035332",
"source": "cve@mitre.org"
},
{
"url": "http://seclists.org/fulldisclosure/2016/Mar/68",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.fortiguard.com/advisory/fortios-open-redirect-vulnerability",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securitytracker.com/id/1035332",
"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": "The Web User Interface (WebUI) in FortiOS 5.0.x before 5.0.13, 5.2.x before 5.2.3, and 5.4.x before 5.4.0 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks or cross-site scripting (XSS) attacks via the \"redirect\" parameter to \"login.\""
},
{
"lang": "es",
"value": "La Web User Interface (WebUI) en FortiOS 5.0.x en versiones anteriores a 5.0.13, 5.2.x en versiones anteriores a 5.2.3 y 5.4.x en versiones anteriores a 5.4.0 permite a atacantes remotos redirigir a usuarios a sitios web arbitrarios y llevar a cabo ataques de phishing o ataques de XSS a través del parámetro \"redirect\" en \"login\"."
}
],
"lastModified": "2026-06-17T00:46:40.273",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1E542BE2-14FC-4BA8-890C-7DA81F33F032"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0D8A5EC4-CE2C-4174-9F09-361B8D153AD9"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.0.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C3BABC91-F9BF-4B52-BDBF-F9617ABCAC9F"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.0.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9C172379-F6BA-4343-831A-62004E742C6D"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.0.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "516597D9-086E-4668-A40B-473F38125F92"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.0.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D62F480B-D8CA-4F5C-8034-C0AE73F26B67"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.0.6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F435F408-EC5B-42A0-9E3C-4DE5D702ACAE"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.0.7:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "823C8357-E638-4EAE-B231-3B60263FFE52"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.0.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1C6615C7-C6F8-4E42-BA09-5A29A0B68E09"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.0.9:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B24C5917-BBC0-4924-9FB0-49E141DC9D54"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.0.10:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "513A1CAA-9B87-4CF5-9513-396E2E686CDF"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.0.11:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "62CD94B3-C430-4672-BBEA-B8A542944F66"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.0.12:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "91AA2061-5D28-4DCF-9126-8D5CE57D96F5"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.2.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7E627C59-7C16-44F0-800D-A2E8A766B26D"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "233236FA-BB13-4261-BE2E-3E617406DC53"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.2.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "27844CC9-498B-4A65-91AC-AC130222EE5F"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:5.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0E953F20-9598-4074-BC65-2FEA3ED2ECF1"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@mitre.org"
}