Description
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.
Published: 2026-09-25
Score: 2.4 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 25 Sep 2026 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Tohoku Electric Power Company
Tohoku Electric Power Company yorisou E Net App
Vendors & Products Tohoku Electric Power Company
Tohoku Electric Power Company yorisou E Net App

Fri, 25 Sep 2026 09:15:00 +0000

Type Values Removed Values Added
Title Hard‑Coded Cryptographic Key in Tohoku Electric Power Yorisou e Net App

Fri, 25 Sep 2026 06:45:00 +0000

Type Values Removed Values Added
Description 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.
Weaknesses CWE-321
References
Metrics cvssV3_0

{'score': 2.4, 'vector': 'CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 2.4, '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'}


Subscriptions

Tohoku Electric Power Company Yorisou E Net App
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-09-25T13:34:46.656Z

Reserved: 2026-08-24T07:04:44.688Z

Link: CVE-2026-75553

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-25T07:16:54.170

Modified: 2026-09-25T14:17:18.930

Link: CVE-2026-75553

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-25T14:14:33Z

Weaknesses