JVN#91715694
Multiple vulnerabilities in ShizenBox2

Overview

ShizenBox2 provided by Shizen Connect Inc. contains multiple vulnerabilities.

Products Affected

CVE-2026-80253

• ShizenBox2 (dev-conf) v1.0.10 and earlier

• ShizenBox2 (edge-app) v3.1.15 and earlier

Description

ShizenBox2 provided by Shizen Connect Inc. contains multiple vulnerabilities listed below.

• Improper physical access control (CWE-1263)
  • CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Base Score 7.0
  • CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Base Score 6.8
  • CVE-2026-80253
• Authorization bypass through user-controlled key (CWE-639)
  • CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N Base Score 7.1
  • CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Base Score 6.5
  • CVE-2026-80254

Impact

• An attacker with physical access to the product may execute bootloader commands without authentication (CVE-2026-80253).
• An attacker who can log in to the product may change the other user's password (CVE-2026-80254).

Solution

Update the product
Update the product to the latest version according to the information provided by the developer.