PT-2025-38236 · Zimaos+1 · Zimaos+1

0Xvpr · Published 2025-09-17 · Updated 2025-09-18 · CVE-2025-58431

Positive Technologies (AI Summary)

CVSS v3.1

6.2

Medium

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions ZimaOS versions prior to 1.4.2

Description ZimaOS, a fork of CasaOS, is susceptible to a file read issue. The /v2 1/files/file/download API endpoint allows unauthorized file access from any user with localhost access. File reads are executed with root privileges.

Recommendations Update ZimaOS to version 1.4.2 or later. As a temporary workaround, restrict access to the /v2 1/files/file/download endpoint.

Exploit

Fix

Weakness Enumeration

CWE-250

Related Identifiers

BDU:2026-00214

CVE-2025-58431

GHSA-VQRW-9V9M-6G87

Affected Products

Casaos

Zimaos

References · 6

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/58xxx/CVE-2025-58431.json · Exploit
• 🔥 https://github.com/IceWhaleTech/ZimaOS/security/advisories/GHSA-vqrw-9v9m-6g87 · Exploit
• https://osv.dev/vulnerability/CVE-2025-58431 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-00214 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-58431 · Security Note
• https://twitter.com/CVEnew/status/1968561234560635326 · Twitter Post