CVE-2025-64427: high-severity vulnerability in IceWhaleTech ZimaOS
ZimaOS is vulnerable to Server-Side Request Forgery (SSRF)
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.3%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Affected products
IceWhaleTech · ZimaOSRelated CVEs — IceWhaleTech ZimaOS
In the same product, most dangerous first.
CVE-2024-49357HIGHZimaOS (Installed Applications and System Information) has Unauthorized Sensitive Data LeakEPSS 23.7%CVE-2026-21891CRITICALZimaOS has Authentication Bypass via System-Level UsernameEPSS 2.3%CVE-2024-49359HIGHZimaOS vulnerable to Directory Listing via Parameter ManipulationEPSS 1.0%CVE-2024-48931HIGHZimaOS Arbitrary File Read via Parameter ManipulationEPSS 0.7%CVE-2024-48932MEDIUMZimaOS Unauthenticated API Discloses UsernamesEPSS 0.5%CVE-2024-49358MEDIUMZimaOS vulnerable to Username Enumeration via API ResponsesEPSS 0.5%