CVE-2025-58431CWE-250

ZimaOS reads arbitrary files using localhost calls to File API Download

Medium · published September 17, 2025

CVSS v4.0
4.8
EPSS
0%
Percentile
9.9
In the wild
Unconfirmed
What it is

ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.4.1 and earlier, the /v2_1/files/file/download endpoint allows file read from ANY USER who has access to localhost. File reads are performed AS ROOT.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:P
EPSS
0.00205 · 9.9th percentile
Weakness
CWE-250 · Execution with Unnecessary Privileges
Published
2025-09-17T17:25Z
EPSS history
Timeline
  • 17 SEP 17:25Z
    ZimaOS reads arbitrary files using localhost calls to File API Download
    cvelistv5