CVE-2020-5522
Estado: ModificadaAlta (7.4)—
The kantan netprint App for Android 2.0.3 and earlier does not verify X.509 certificates from servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
- Puntuación base: 7.4
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.52%
- Percentil entre todas las CVEs puntuadas: 42
- 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-295
Referencias
JSON original (NVD)
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{
"id": "CVE-2020-5522",
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"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "MEDIUM",
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"affected": [
{
"source": "vultures@jpcert.or.jp",
"affectedData": [
{
"vendor": "Fuji Xerox Co.,Ltd.",
"product": "kantan netprint App for Android",
"versions": [
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"status": "affected",
"version": "2.0.3 and earlier"
}
]
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],
"published": "2020-01-27T10:15:12.277",
"references": [
{
"url": "http://jvn.jp/en/jp/JVN66435380/index.html",
"tags": [
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{
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"vulnStatus": "Modified",
"weaknesses": [
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"source": "nvd@nist.gov",
"description": [
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"descriptions": [
{
"lang": "en",
"value": "The kantan netprint App for Android 2.0.3 and earlier does not verify X.509 certificates from servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate."
},
{
"lang": "es",
"value": "La aplicación kantan netprint para Android versión 2.0.3 y anteriores, no comprueba los certificados X.509 de los servidores, lo que permite a atacantes de tipo man-in-the-middle falsificar servidores y obtener información confidencial por medio de un certificado diseñado."
}
],
"lastModified": "2026-06-17T03:21:32.083",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"versionEndIncluding": "2.0.3"
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}