CVE-2016-5119
Estado: ModificadaAlta (7.5)—
La funcionalidad de actualización automática en KeePass 2.33 y versiones anteriores, permite a atacantes man-in-the-middle ejecutar código arbitrario suplantando la respuesta de comprobación de versión y suministrando una actualización manipulada.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.35%
- Percentil entre todas las CVEs puntuadas: 83
- Fecha de la puntuación: 8/10/2026
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
- CWE-20
Referencias
- https://bogner.sh/2016/03/mitm-attack-against-keepass-2s-update-check/
- https://packetstormsecurity.com/files/137274/KeePass-2-Man-In-The-Middle.html
- https://sourceforge.net/p/keepass/discussion/329220/thread/e430cc12/
- https://bogner.sh/2016/03/mitm-attack-against-keepass-2s-update-check/
- https://packetstormsecurity.com/files/137274/KeePass-2-Man-In-The-Middle.html
- https://sourceforge.net/p/keepass/discussion/329220/thread/e430cc12/
JSON original (NVD)
Mostrar
{
"id": "CVE-2016-5119",
"cveTags": [],
"metrics": {
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"type": "Primary",
"source": "nvd@nist.gov",
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"accessVector": "NETWORK",
"vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "HIGH",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 4.9,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
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}
],
"cvssMetricV30": [
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"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "REQUIRED",
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"affected": [
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"affectedData": [
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],
"published": "2017-01-23T21:59:01.657",
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{
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"tags": [
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"vulnStatus": "Modified",
"weaknesses": [
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"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-20"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The automatic update feature in KeePass 2.33 and earlier allows man-in-the-middle attackers to execute arbitrary code by spoofing the version check response and supplying a crafted update."
},
{
"lang": "es",
"value": "La funcionalidad de actualización automática en KeePass 2.33 y versiones anteriores, permite a atacantes man-in-the-middle ejecutar código arbitrario suplantando la respuesta de comprobación de versión y suministrando una actualización manipulada."
}
],
"lastModified": "2026-06-17T00:48:47.530",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"versionEndIncluding": "2.33"
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"sourceIdentifier": "cve@mitre.org"
}