CVE-2025-58431

ZimaOS reads arbitrary files using localhost calls to File API Download

State: Published
Severity: 4.8 Medium
Published: Sep 17, 2025
Updated: Sep 17, 2025
Reserved: Sep 1, 2025

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	4.8 Medium	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	GitHub_M

Weaknesses

CWE-250 Execution with Unnecessary Privileges

Affected Products

Product	Versions
ZimaOSIceWhaleTech	<= 1.4.1Affected

References

https://github.com/IceWhaleTech/ZimaOS/security/advisories/GHSA-vqrw-9v9m-6g87

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