CVE-2025-64427 HIGH

CVE-2025-64427: ZimaOS is vulnerable to Server-Side Request Forgery (SSRF)

Vendor Icewhaletech
Product ZimaOS
Weakness CWE-918 · SSRF
Published March 2, 2026
Last update March 3, 2026

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

What the vulnerability does

01Description

ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.5.0 and prior, due to insufficient validation or restriction of target URLs, an authenticated local user can craft requests that target internal IP addresses (e.g., 127.0.0.1, localhost, or private network ranges). This allows the attacker to interact with internal HTTP/HTTPS services that are not intended to be exposed externally or to local users. No known patch is publicly available.

Key dates

02Disclosure timeline

March 2, 2026 CVE published
March 3, 2026 Record updated