CVE-2025-64427— ZimaOS is vulnerable to Server-Side Request Forgery (SSRF)
Quick assessment
Affected
IceWhaleTech ZimaOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
ZimaOS是IceWhaleTech的一个开源的操作系统项目，旨在提供一个轻量级、高性能、安全的操作系统环境。 ZimaOS 1.5.0及之前版本存在代码问题漏洞，该漏洞源于对目标URL验证或限制不足，可能导致经过身份验证的本地用户与内部HTTP/HTTPS服务进行交互。
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I. Basic Information for CVE-2025-64427
Vulnerability Information
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Vulnerability Title
ZimaOS is vulnerable to Server-Side Request Forgery (SSRF)
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
ZimaOS 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ZimaOS是IceWhaleTech的一个开源的操作系统项目，旨在提供一个轻量级、高性能、安全的操作系统环境。 ZimaOS 1.5.0及之前版本存在代码问题漏洞，该漏洞源于对目标URL验证或限制不足，可能导致经过身份验证的本地用户与内部HTTP/HTTPS服务进行交互。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| IceWhaleTech | ZimaOS | < 1.5.0 | - |
|
II. Public POCs for CVE-2025-64427
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2025-64427 (1)
-
Server-Side Request Forgery (SSRF) · Advisory · IceWhaleTech/ZimaOS · GitHub x_refsource_CONFIRM
IV. Related Vulnerabilities
Same product: ZimaOS
-
CVE-2026-28798
Arbitrary internal service access via /v1/sys/proxy when Clo -
CVE-2026-28442
ZimaOS: Arbitrary Deletion of Internal System Files via API -
CVE-2026-28286
ZimaOS: Unauthorized Creation of Files/Folders in Restricted -
CVE-2026-21891
ZimaOS has Authentication Bypass via System-Level Username -
CVE-2025-58432
ZimaOS Privilege Escalation using localhost calls to File A
Same vendor: IceWhaleTech
-
CVE-2026-28798
Arbitrary internal service access via /v1/sys/proxy when Clo -
CVE-2026-28442
ZimaOS: Arbitrary Deletion of Internal System Files via API -
CVE-2026-28286
ZimaOS: Unauthorized Creation of Files/Folders in Restricted -
CVE-2026-21891
ZimaOS has Authentication Bypass via System-Level Username -
CVE-2025-58432
ZimaOS Privilege Escalation using localhost calls to File A
Same weakness: CWE-918
-
CVE-2026-105122
OpenAM before 16.1.3 SSRF via OpenID Connect Client jwks_uri -
CVE-2026-82044
UTMStack < 11.2.16 Server-Side Request Forgery via downloadP -
CVE-2026-82040
UTMStack < 11.2.16 SSRF via IdentityProviderService -
CVE-2026-103958
Server-side request forgery in the tool server and remote ag -
CVE-2026-103957
Server-side request forgery in the OAuth2 discovery handling
V. Comments for CVE-2025-64427
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