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CVE-2026-75553

Quick assessment

Affected
Tohoku Electric Power Company, Incorporated Tohoku Electric Power "Yorisou e Net" Android App
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

手机应用程序东电（Tohoku Electric Power）的“Yorisou e Net”使用了一个硬编码的加密密钥，这可能导致攻击者从受影响的产品中获取该硬编码的加密密钥。

CVSS 2.4 · Low EPSS 0.14% · P3
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I. Basic Information for CVE-2026-75553

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Tohoku Electric Power Company, Incorporated Tohoku Electric Power "Yorisou e Net" Android App 0 ~ 2.8.0 -
Tohoku Electric Power Company, Incorporated Tohoku Electric Power "Yorisou e Net" iOS App 0 ~ 2.8.0 -

II. Public POCs for CVE-2026-75553

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-75553

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Other References for CVE-2026-75553 (3)

IV. Related Vulnerabilities

Same weakness: CWE-321

V. Comments for CVE-2026-75553

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