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CVE-2025-61865

Quick assessment

Affected
I-O DATA DEVICE, INC. NarSuS App
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.

I-O DATA I‑O DATA NarSuS App是日本艾欧资讯（I-O DATA）公司的一款包含设备检测、驱动安装、配置辅助、固件更新、服务注册等功能的桌面软件。 I-O DATA I‑O DATA NarSuS App存在代码问题漏洞，该漏洞源于Windows服务注册了未加引号的文件路径，可能导致具有系统驱动器根目录写入权限的用户以SYSTEM特权执行任意代码。

AI Predicted 8.8 Difficulty: Easy EPSS 0.20% · P9

Possible ATT&CK Techniques 2 AI

T1574.002 T1136.001 · Local Account
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I. Basic Information for CVE-2025-61865

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Multiple NAS management applications provided by I-O DATA DEVICE, INC. register Windows services with unquoted file paths. A user with the write permission on the root directory of the system drive may execute arbitrary code with SYSTEM privilege.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
未经引用的搜索路径或元素
Source: CVE Program / CVE List V5
Vulnerability Title
I-O DATA I‑O DATA NarSuS App 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
I-O DATA I‑O DATA NarSuS App是日本艾欧资讯（I-O DATA）公司的一款包含设备检测、驱动安装、配置辅助、固件更新、服务注册等功能的桌面软件。 I-O DATA I‑O DATA NarSuS App存在代码问题漏洞，该漏洞源于Windows服务注册了未加引号的文件路径，可能导致具有系统驱动器根目录写入权限的用户以SYSTEM特权执行任意代码。
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
I-O DATA DEVICE, INC. NarSuS App prior to Ver.2.33 -
I-O DATA DEVICE, INC. Clone for Windows prior to Ver2.36 -

II. Public POCs for CVE-2025-61865

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III. Intelligence Information for CVE-2025-61865

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Other References for CVE-2025-61865 (2)

IV. Related Vulnerabilities

Same vendor: I-O DATA DEVICE, INC.
Same weakness: CWE-428

V. Comments for CVE-2025-61865

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