CVE-2023-36641
Estado: ModificadaMedia (6.5)—
A numeric truncation error in Fortinet FortiProxy version 7.2.0 through 7.2.4, FortiProxy version 7.0.0 through 7.0.10, FortiProxy 2.0 all versions, FortiProxy 1.2 all versions, FortiProxy 1.1, all versions, FortiProxy 1.0 all versions, FortiOS version 7.4.0, FortiOS version 7.2.0 through 7.2.5, FortiOS version 7.0.0 through 7.0.12, FortiOS 6.4 all versions, FortiOS 6.2 all versions, FortiOS 6.0 all versions allows attacker to denial of service via specifically crafted HTTP requests.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 6.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.27%
- Percentil entre todas las CVEs puntuadas: 69
- 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).
Tecnologías afectadas (2)
CWE
- CWE-197
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2023-36641",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-36641",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-08-30T18:21:33.734110Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "psirt@fortinet.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6.5,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 2.8
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6.5,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 2.8
}
]
},
"affected": [
{
"source": "psirt@fortinet.com",
"affectedData": [
{
"vendor": "Fortinet",
"product": "FortiProxy",
"versions": [
{
"status": "affected",
"version": "7.2.0",
"versionType": "semver",
"lessThanOrEqual": "7.2.4"
},
{
"status": "affected",
"version": "7.0.0",
"versionType": "semver",
"lessThanOrEqual": "7.0.10"
},
{
"status": "affected",
"version": "2.0.0",
"versionType": "semver",
"lessThanOrEqual": "2.0.13"
},
{
"status": "affected",
"version": "1.2.0",
"versionType": "semver",
"lessThanOrEqual": "1.2.13"
},
{
"status": "affected",
"version": "1.1.0",
"versionType": "semver",
"lessThanOrEqual": "1.1.6"
},
{
"status": "affected",
"version": "1.0.0",
"versionType": "semver",
"lessThanOrEqual": "1.0.7"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Fortinet",
"product": "FortiOS",
"versions": [
{
"status": "affected",
"version": "7.4.0"
},
{
"status": "affected",
"version": "7.2.0",
"versionType": "semver",
"lessThanOrEqual": "7.2.5"
},
{
"status": "affected",
"version": "7.0.0",
"versionType": "semver",
"lessThanOrEqual": "7.0.12"
},
{
"status": "affected",
"version": "6.4.0",
"versionType": "semver",
"lessThanOrEqual": "6.4.14"
},
{
"status": "affected",
"version": "6.2.0",
"versionType": "semver",
"lessThanOrEqual": "6.2.15"
},
{
"status": "affected",
"version": "6.0.0",
"versionType": "semver",
"lessThanOrEqual": "6.0.17"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2023-11-14T18:15:49.833",
"references": [
{
"url": "https://fortiguard.com/psirt/FG-IR-23-151",
"tags": [
"Vendor Advisory"
],
"source": "psirt@fortinet.com"
},
{
"url": "https://fortiguard.com/psirt/FG-IR-23-151",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "psirt@fortinet.com",
"description": [
{
"lang": "en",
"value": "CWE-197"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A numeric truncation error in Fortinet FortiProxy version 7.2.0 through 7.2.4, FortiProxy version 7.0.0 through 7.0.10, FortiProxy 2.0 all versions, FortiProxy 1.2 all versions, FortiProxy 1.1, all versions, FortiProxy 1.0 all versions, FortiOS version 7.4.0, FortiOS version 7.2.0 through 7.2.5, FortiOS version 7.0.0 through 7.0.12, FortiOS 6.4 all versions, FortiOS 6.2 all versions, FortiOS 6.0 all versions allows attacker to denial of service via specifically crafted HTTP requests."
},
{
"lang": "es",
"value": "Un error de truncamiento numérico en Fortinet FortiProxy versión 7.2.0 a 7.2.4, FortiProxy versión 7.0.0 a 7.0.10, FortiProxy 2.0 todas las versiones, FortiProxy 1.2 todas las versiones, FortiProxy 1.1, todas las versiones, FortiProxy 1.0 todas las versiones, FortiOS versión 7.4 .0, FortiOS versión 7.2.0 a 7.2.5, FortiOS versión 7.0.0 a 7.0.12, FortiOS 6.4 todas las versiones, FortiOS 6.2 todas las versiones, FortiOS 6.0 todas las versiones permiten al atacante denegar el servicio a través de solicitudes HTTP específicamente manipuladas."
}
],
"lastModified": "2026-06-17T06:06:43.923",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "22936F53-4480-4011-9211-174D1C507E87",
"versionEndIncluding": "1.0.7",
"versionStartIncluding": "1.0.0"
},
{
"criteria": "cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E6BBF05F-4967-4A2E-A8F8-C2086097148B",
"versionEndIncluding": "1.1.6",
"versionStartIncluding": "1.1.0"
},
{
"criteria": "cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "33B84D9A-55E3-4146-A55A-ACB507E61B05",
"versionEndIncluding": "1.2.13",
"versionStartIncluding": "1.2.0"
},
{
"criteria": "cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "10E4FB93-7111-4F2A-8D5A-F276261D0E67",
"versionEndIncluding": "2.0.13",
"versionStartIncluding": "2.0.0"
},
{
"criteria": "cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7E1251FE-2B46-46AA-B474-506B0079810D",
"versionEndIncluding": "7.0.10",
"versionStartIncluding": "7.0.0"
},
{
"criteria": "cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4D78C235-F7F5-4611-8467-0CC4F0F69111",
"versionEndIncluding": "7.2.4",
"versionStartIncluding": "7.2.0"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0135464C-532C-430D-A76C-2FCDE4C991D1",
"versionEndIncluding": "6.0.17",
"versionStartIncluding": "6.0.0"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7916D6BB-838E-40A0-9C7F-FBE9ECBA0D99",
"versionEndIncluding": "6.2.15",
"versionStartIncluding": "6.2.0"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A2B52E22-C64D-4142-885E-6C44FA670574",
"versionEndIncluding": "6.4.14",
"versionStartIncluding": "6.4.0"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BA582D59-C740-4AE7-83CA-C09A1D0EDA88",
"versionEndIncluding": "7.0.12",
"versionStartIncluding": "7.0.0"
},
{
"criteria": "cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A6E44123-995C-4E08-84B5-FF8C76B67B29",
"versionEndIncluding": "7.2.5",
"versionStartIncluding": "7.2.0"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "psirt@fortinet.com"
}