CVE-2021-25695
Estado: ModificadaAlta (7.8)—
The USB vHub in the Teradici PCOIP Software Agent prior to version 21.07.0 would accept commands from any program, which may allow an attacker to elevate privileges by changing the flow of program execution within the vHub driver.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.28%
- Percentil entre todas las CVEs puntuadas: 19
- 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
- CWE-782
- NVD-CWE-Other
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2021-25695",
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"source": "nvd@nist.gov",
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"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
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"affected": [
{
"source": "security@teradici.com",
"affectedData": [
{
"vendor": "n/a",
"product": "- PCoIP Agent for Windows",
"versions": [
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"status": "affected",
"version": "21.07.0"
}
]
}
]
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],
"published": "2021-07-21T15:15:15.827",
"references": [
{
"url": "https://advisory.teradici.com/security-advisories/100/",
"tags": [
"Vendor Advisory"
],
"source": "security@teradici.com"
},
{
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"tags": [
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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"descriptions": [
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"lang": "en",
"value": "The USB vHub in the Teradici PCOIP Software Agent prior to version 21.07.0 would accept commands from any program, which may allow an attacker to elevate privileges by changing the flow of program execution within the vHub driver."
},
{
"lang": "es",
"value": "El USB vHub en el Agente de Software Teradici PCOIP versiones anteriores a 21.07.0, aceptaría los comandos de cualquier programa, lo que puede permitir a un atacante elevar privilegios cambiando el flujo de ejecución del programa dentro del controlador vHub"
}
],
"lastModified": "2026-06-17T03:42:22.103",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"versionEndExcluding": "21.07.0"
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"sourceIdentifier": "security@teradici.com"
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