CVE-2026-75553
Smartphone application Tohoku Electric Power "Yorisou e Net" uses a hard-coded cryptographic key, which may allow an attacker to retrieve a hard-coded cryptographic key from the affected product.
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Puntuación base: 2.4
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.14%
- Percentil entre todas las CVEs puntuadas: 3
- 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).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1091Replication Through Removable Medialateral movement · initial access65 % - Impacto principal
T1552.001Credentials In Filescredential access75 %
Explotación corregida por reglas (vector CVSS): era T1200
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-321
Referencias
JSON original (NVD)
Mostrar
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"affectedData": [
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"product": "Tohoku Electric Power \"Yorisou e Net\" Android App",
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"published": "2026-09-25T07:16:54.170",
"references": [
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"url": "https://apps.apple.com/jp/app/%E6%9D%B1%E5%8C%97%E9%9B%BB%E5%8A%9B-%E3%82%88%E3%82%8A%E3%81%9D%E3%81%86%EF%BD%85%E3%81%AD%E3%81%A3%E3%81%A8/id1420949327?l=en-US",
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"url": "https://jvn.jp/en/jp/JVN93985674/",
"source": "vultures@jpcert.or.jp"
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"url": "https://play.google.com/store/apps/details?id=jp.co.tohokuepco.enet&hl=ja",
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"value": "Smartphone application Tohoku Electric Power \"Yorisou e Net\" uses a hard-coded cryptographic key, which may allow an attacker to retrieve a hard-coded cryptographic key from the affected product."
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"lastModified": "2026-09-29T21:39:02.570",
"sourceIdentifier": "vultures@jpcert.or.jp"
}