CVE-2021-2366
Estado: ModificadaMedia (6.4)—
Vulnerability in the Primavera P6 Enterprise Project Portfolio Management product of Oracle Construction and Engineering (component: Web Access). Supported versions that are affected are 17.12.0-17.12.20, 18.8.0-18.8.23, 19.12.0-19.12.14 and 20.12.0-20.12.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Primavera P6 Enterprise Project Portfolio Management. While the vulnerability is in Primavera P6 Enterprise Project Portfolio Management, attacks may significantly impact additional products.
Leer descripción completaMostrar menos
Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Primavera P6 Enterprise Project Portfolio Management accessible data as well as unauthorized read access to a subset of Primavera P6 Enterprise Project Portfolio Management accessible data. CVSS 3.1 Base Score 6.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N).
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- Puntuación base: 6.4
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.56%
- Percentil entre todas las CVEs puntuadas: 44
- 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 (1)
CWE
- NVD-CWE-noinfo
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2021-2366",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2021-2366",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-09-26T13:51:47.832147Z"
}
}
],
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 5.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
"authentication": "SINGLE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "NONE",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 4.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 8,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "secalert_us@oracle.com",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"baseScore": 6.4,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
"integrityImpact": "LOW",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "LOW",
"confidentialityImpact": "LOW"
},
"impactScore": 2.7,
"exploitabilityScore": 3.1
}
]
},
"affected": [
{
"source": "secalert_us@oracle.com",
"affectedData": [
{
"vendor": "Oracle Corporation",
"product": "Primavera P6 Enterprise Project Portfolio Management",
"versions": [
{
"status": "affected",
"version": "17.12.0-17.12.20"
},
{
"status": "affected",
"version": "18.8.0-18.8.23"
},
{
"status": "affected",
"version": "19.12.0-19.12.14"
},
{
"status": "affected",
"version": "20.12.0-20.12.3"
}
]
}
]
}
],
"published": "2021-07-21T15:15:29.437",
"references": [
{
"url": "https://www.oracle.com/security-alerts/cpujul2021.html",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "secalert_us@oracle.com"
},
{
"url": "https://www.oracle.com/security-alerts/cpujul2021.html",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Vulnerability in the Primavera P6 Enterprise Project Portfolio Management product of Oracle Construction and Engineering (component: Web Access). Supported versions that are affected are 17.12.0-17.12.20, 18.8.0-18.8.23, 19.12.0-19.12.14 and 20.12.0-20.12.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Primavera P6 Enterprise Project Portfolio Management. While the vulnerability is in Primavera P6 Enterprise Project Portfolio Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Primavera P6 Enterprise Project Portfolio Management accessible data as well as unauthorized read access to a subset of Primavera P6 Enterprise Project Portfolio Management accessible data. CVSS 3.1 Base Score 6.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N)."
},
{
"lang": "es",
"value": "Una vulnerabilidad en el producto Primavera P6 Enterprise Project Portfolio Management de Oracle Construction and Engineering (componente: Web Access). Las versiones compatibles que están afectadas son 17.12.0-17.12.20, 18.8.0-18.8.23, 19.12.0-19.12.14 y 20.12.0-20.12.3. La vulnerabilidad fácilmente explotable permite a un atacante poco privilegiado con acceso a la red por medio de HTTP comprometer a Primavera P6 Enterprise Project Portfolio Management. Mientras la vulnerabilidad se encuentra en Primavera P6 Enterprise Project Portfolio Management, los ataques pueden afectar significativamente a productos adicionales. Los ataques con éxito de esta vulnerabilidad pueden resultar en una actualización, inserción o eliminación no autorizadas de acceso a algunos de los datos accesibles de Primavera P6 Enterprise Project Portfolio Management, así como el acceso de lectura no autorizado a un subconjunto de datos accesibles de Primavera P6 Enterprise Project Portfolio Management. CVSS 3.1 Puntuación Base 6.4 (Impactos en la Confidencialidad y la Integridad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N)"
}
],
"lastModified": "2026-06-17T03:49:21.827",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B974763C-162E-4279-B883-9EC9FD7C01AA",
"versionEndIncluding": "17.12.20",
"versionStartIncluding": "17.12.0"
},
{
"criteria": "cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "58551A5A-73A1-4A3A-9F80-962423DACEAC",
"versionEndIncluding": "18.8.23",
"versionStartIncluding": "18.8.0"
},
{
"criteria": "cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DFCAA7CF-9FB2-4B14-A883-1DD1A0A950EC",
"versionEndIncluding": "19.12.14",
"versionStartIncluding": "19.12.0"
},
{
"criteria": "cpe:2.3:a:oracle:primavera_p6_enterprise_project_portfolio_management:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6F44D5DD-8DD8-48E7-91C9-E5CAD1588F00",
"versionEndIncluding": "20.12.3",
"versionStartIncluding": "20.12.0"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "secalert_us@oracle.com"
}