CVE-2021-21783
Estado: ModificadaCrítica (9.8)—
A code execution vulnerability exists in the WS-Addressing plugin functionality of Genivia gSOAP 2.8.107. A specially crafted SOAP request can lead to remote code execution. An attacker can send an HTTP request to trigger this vulnerability.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 5.25%
- Percentil entre todas las CVEs puntuadas: 92
- 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-680
- CWE-190
Referencias
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1245
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1245
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
JSON original (NVD)
Mostrar
{
"id": "CVE-2021-21783",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"type": "Secondary",
"source": "talos-cna@cisco.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.0",
"baseScore": 9.8,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 3.9
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 9.8,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "talos-cna@cisco.com",
"affectedData": [
{
"vendor": "n/a",
"product": "Genivia",
"versions": [
{
"status": "affected",
"version": "Genivia gSOAP 2.8.109, Genivia gSOAP 2.8.110"
}
]
}
]
}
],
"published": "2021-03-25T17:15:13.210",
"references": [
{
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1245",
"tags": [
"Exploit",
"Technical Description",
"Third Party Advisory"
],
"source": "talos-cna@cisco.com"
},
{
"url": "https://www.oracle.com/security-alerts/cpujan2022.html",
"tags": [
"Patch",
"Third Party Advisory"
],
"source": "talos-cna@cisco.com"
},
{
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html",
"tags": [
"Patch",
"Third Party Advisory"
],
"source": "talos-cna@cisco.com"
},
{
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1245",
"tags": [
"Exploit",
"Technical Description",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.oracle.com/security-alerts/cpujan2022.html",
"tags": [
"Patch",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html",
"tags": [
"Patch",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "talos-cna@cisco.com",
"description": [
{
"lang": "en",
"value": "CWE-680"
}
]
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-190"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A code execution vulnerability exists in the WS-Addressing plugin functionality of Genivia gSOAP 2.8.107. A specially crafted SOAP request can lead to remote code execution. An attacker can send an HTTP request to trigger this vulnerability."
},
{
"lang": "es",
"value": "Se presenta una vulnerabilidad de ejecución de código en la funcionalidad del plugin WS-Addressing de Genivia gSOAP versión 2.8.107. Una petición SOAP especialmente diseñada puede conllevar a una ejecución de código remota. Un atacante puede enviar una petición HTTP para desencadenar esta vulnerabilidad"
}
],
"lastModified": "2026-06-17T03:36:06.560",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:genivia:gsoap:2.8.107:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "67681E3B-436C-4B75-A472-F99B22E3625F"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C88D46AF-459D-4917-9403-0F63FEC83512",
"versionEndIncluding": "8.5.0",
"versionStartIncluding": "8.0.0"
},
{
"criteria": "cpe:2.3:a:oracle:communications_eagle_application_processor:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1A0E3537-CB5A-40BF-B42C-CED9211B8892",
"versionEndIncluding": "16.4.0",
"versionStartIncluding": "16.1.0"
},
{
"criteria": "cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:46.7:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "879FE18D-6B1C-4CF7-B409-C379E9F60D0A"
},
{
"criteria": "cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:46.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A2BE3FB3-5619-4381-BE4E-FBADB3C747F9"
},
{
"criteria": "cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:46.9:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4AB3C447-DA3F-44FF-91FD-8985C0527940"
},
{
"criteria": "cpe:2.3:a:oracle:communications_lsms:13.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E14AECDA-5C63-40F0-81FF-17BBFA487577"
},
{
"criteria": "cpe:2.3:a:oracle:communications_lsms:13.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E93FC676-40F5-45CA-880E-8084FF911A7E"
},
{
"criteria": "cpe:2.3:a:oracle:communications_lsms:13.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8A946E0B-083B-4315-B979-FAB8EF96F9F4"
},
{
"criteria": "cpe:2.3:a:oracle:communications_lsms:13.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1E6EF0DC-0188-4804-ACBF-25171A710CDE"
},
{
"criteria": "cpe:2.3:a:oracle:tekelec_virtual_operating_environment:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B4509814-6693-4045-8263-B8C965398741",
"versionEndIncluding": "3.7.1",
"versionStartIncluding": "3.4.0"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "talos-cna@cisco.com"
}