Medium severity · published Sep 3, 2026
CVE-2026-80253
An improper physical access control issue exists in ShizenBox2 (dev-conf)
6.8
CVSS
0.3%
EPSS
No
On KEV
Description
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 vector
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Physical
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SD
ShizenBox2 (dev-conf) · Shizen Connect Inc.
through v1.0.10 · source: vendor