CVE-2024-47909
Estado: AnalizadaMedia (4.9)—
A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.3 and Ivanti Policy Secure before version 22.7R1.2 allows a remote authenticated attacker with admin privileges to cause a denial of service.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 4.9
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.10%
- Percentil entre todas las CVEs puntuadas: 64
- 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 (2)
CWE
- CWE-121
- CWE-787
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2024-47909",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-47909",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-11-19T17:10:09.490623Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "3c1d8aa1-5a33-4ea4-8992-aadd6440af75",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 4.9,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "HIGH",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 1.2
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 4.9,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "HIGH",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 1.2
}
]
},
"affected": [
{
"source": "3c1d8aa1-5a33-4ea4-8992-aadd6440af75",
"affectedData": [
{
"vendor": "Ivanti",
"product": "Connect Secure",
"versions": [
{
"status": "unaffected",
"version": "22.7R2.3",
"versionType": "custom"
}
],
"defaultStatus": "affected"
},
{
"vendor": "Ivanti",
"product": "Policy Secure",
"versions": [
{
"status": "unaffected",
"version": "22.7R1.2",
"versionType": "custom"
}
],
"defaultStatus": "affected"
}
]
}
],
"published": "2024-11-12T16:15:23.080",
"references": [
{
"url": "https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-ICS-Ivanti-Policy-Secure-IPS-Ivanti-Secure-Access-Client-ISAC-Multiple-CVEs",
"tags": [
"Vendor Advisory"
],
"source": "3c1d8aa1-5a33-4ea4-8992-aadd6440af75"
}
],
"vulnStatus": "Analyzed",
"weaknesses": [
{
"type": "Secondary",
"source": "3c1d8aa1-5a33-4ea4-8992-aadd6440af75",
"description": [
{
"lang": "en",
"value": "CWE-121"
}
]
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-787"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.3 and Ivanti Policy Secure before version 22.7R1.2 allows a remote authenticated attacker with admin privileges to cause a denial of service."
},
{
"lang": "es",
"value": "Un desbordamiento de búfer basado en pila en Ivanti Connect Secure anterior a la versión 22.7R2.3 e Ivanti Policy Secure anterior a la versión 22.7R1.2 permite que un atacante remoto autenticado con privilegios de administrador provoque una denegación de servicio."
}
],
"lastModified": "2026-06-17T07:57:58.050",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:ivanti:connect_secure:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "201EB882-0B2A-47DB-B517-1E72A0542B27",
"versionEndExcluding": "22.7"
},
{
"criteria": "cpe:2.3:a:ivanti:connect_secure:22.7:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F788F6D9-5368-4B8E-BFA0-E8FB3CDADB01"
},
{
"criteria": "cpe:2.3:a:ivanti:connect_secure:22.7:r1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2927A40D-E8A3-4DB6-9C93-04A6C6035C3D"
},
{
"criteria": "cpe:2.3:a:ivanti:connect_secure:22.7:r1.1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1399BBB4-E62B-4FF6-B9E3-6AAC68D4D583"
},
{
"criteria": "cpe:2.3:a:ivanti:connect_secure:22.7:r1.2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1EAD1423-4477-4C35-BF93-697A2C0697C6"
},
{
"criteria": "cpe:2.3:a:ivanti:connect_secure:22.7:r1.3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "858353BC-12CB-4014-BFCA-DA7B1B3DD4B9"
},
{
"criteria": "cpe:2.3:a:ivanti:connect_secure:22.7:r1.4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "865F72BF-57B2-4B0C-BACE-3500E0AE6751"
},
{
"criteria": "cpe:2.3:a:ivanti:connect_secure:22.7:r1.5:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "39E11407-E0C0-454F-B731-7DA4CBC696EB"
},
{
"criteria": "cpe:2.3:a:ivanti:connect_secure:22.7:r2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "247E71F8-A03B-4097-B7BF-09F8BF3ED4D6"
},
{
"criteria": "cpe:2.3:a:ivanti:connect_secure:22.7:r2.1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E0059C69-4A18-4153-9D9A-5C1B03AD1453"
},
{
"criteria": "cpe:2.3:a:ivanti:connect_secure:22.7:r2.2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FC523C88-115E-4CD9-A8CB-AE6E6610F7D4"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:ivanti:policy_secure:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FAD0FC91-CA1E-4DC3-A37E-1BF98906D07C",
"versionEndExcluding": "22.7"
},
{
"criteria": "cpe:2.3:a:ivanti:policy_secure:22.7:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1F22B988-2585-4853-9838-AB3746C8B888"
},
{
"criteria": "cpe:2.3:a:ivanti:policy_secure:22.7:r1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FD9BE8C2-43EB-4870-A4B7-267CB17A19F1"
},
{
"criteria": "cpe:2.3:a:ivanti:policy_secure:22.7:r1.1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C8915BB2-C1C0-4189-A847-DDB2EF161D62"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "3c1d8aa1-5a33-4ea4-8992-aadd6440af75"
}