CVE-2026-80253
mediumAn improper physical access control issue exists in ShizenBox2 (dev-conf).
An improper physical access control issue exists in ShizenBox2 (dev-conf). If exploited, an attacker with physical access to the product may execute bootloader commands without authentication.
CVSS
6.8
6.8 (CVSS v3.0)
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Severity source: NVD CVSS v3.0 (vultures@jpcert.or.jp)
Timeline (UTC)
Published: 2026-09-03 13:06
Modified: 2026-09-03 17:30
NVD status: Deferred
Last synced 2 days ago
Verified against the source API 2026-10-27 06:50 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://jvn.jp/en/jp/JVN91715694/ vultures@jpcert.or.jp
- https://www.se-digital.net/wp-content/uploads/2026/08/CVE-2026-80253.pdf vultures@jpcert.or.jp
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 06:50 UTC · record ↗