CVE-2020-7531
Estado: ModificadaAlta (7.8)—
A CWE-284 Improper Access Control vulnerability exists in SCADAPack 7x Remote Connect (V3.6.3.574 and prior) which allows an attacker to place executables in a specific folder and run code whenever RemoteConnect is executed by the user.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.82%
- Percentil entre todas las CVEs puntuadas: 56
- 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-284
- NVD-CWE-noinfo
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2020-7531",
"cveTags": [],
"metrics": {
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"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
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"accessVector": "NETWORK",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "MEDIUM",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
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"impactScore": 6.4,
"baseSeverity": "MEDIUM",
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"impactScore": 5.9,
"exploitabilityScore": 1.8
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"affected": [
{
"source": "cybersecurity@se.com",
"affectedData": [
{
"vendor": "n/a",
"product": "SCADAPack 7x Remote Connect V3.6.3.574 and prior.",
"versions": [
{
"status": "affected",
"version": "SCADAPack 7x Remote Connect V3.6.3.574 and prior."
}
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],
"published": "2020-09-16T16:15:15.497",
"references": [
{
"url": "https://www.se.com/ww/en/download/document/SEVD-2020-252-01/",
"tags": [
"Vendor Advisory"
],
"source": "cybersecurity@se.com"
},
{
"url": "https://www.se.com/ww/en/download/document/SEVD-2020-252-01/",
"tags": [
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"source": "af854a3a-2127-422b-91ae-364da2661108"
}
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"vulnStatus": "Modified",
"weaknesses": [
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"type": "Secondary",
"source": "cybersecurity@se.com",
"description": [
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"value": "CWE-284"
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"descriptions": [
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"lang": "en",
"value": "A CWE-284 Improper Access Control vulnerability exists in SCADAPack 7x Remote Connect (V3.6.3.574 and prior) which allows an attacker to place executables in a specific folder and run code whenever RemoteConnect is executed by the user."
},
{
"lang": "es",
"value": "Se presenta una vulnerabilidad de Control de Acceso Inapropiado CWE-284, en SCADAPack 7x Remote Connect (versiones V3.6.3.574 y anteriores) que permite a un atacante colocar archivos ejecutables en una carpeta específica y ejecutar código cada vez que el usuario ejecuta RemoteConnect"
}
],
"lastModified": "2026-06-17T03:24:57.177",
"configurations": [
{
"nodes": [
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"negate": false,
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"versionEndIncluding": "3.6.3.574"
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