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Low 2.4Published Sep 25, 2026
CVE-2026-75553Smartphone 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.
Updated under an hour ago ()
Does this affect you?
It affects Tohoku Electric Power Company, Incorporated Tohoku Electric Power "Yorisou e Net" Android App and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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
- 2.4 LOW (v4.0, CNA)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
- Weakness (CWE)
- CWE-321
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- jpcert
- NVD analysis
- Awaiting Analysis
- Record last updated
- Sep 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Tohoku Electric Power Company, Incorporated Tohoku Electric Power "Yorisou e Net" Android App tohoku_electric_power:yorisou_e_net_android_app (from the name) | before 2.8.0 | CNA record |
Tohoku Electric Power Company, Incorporated Tohoku Electric Power "Yorisou e Net" iOS App tohoku_electric_power:yorisou_e_net_ios_app (from the name) | before 2.8.0 | CNA record |
References
- https://play.google.com/store/apps/details?id=jp.co.tohokuepco.enet&hl=ja
- 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
- https://jvn.jp/en/jp/JVN93985674/
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.