CVE-2025-4532— Shanghai Bairui Information Technology SunloginClient sunlogin_guard.exe uncontrolled search path
Quick assessment
Affected
Shanghai Bairui Information Technology SunloginClient
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.
Oray SunloginClient是中国贝锐（Oray）公司的一个远程控制客户端软件。 Oray SunloginClient 15.8.3.19819版本存在代码问题漏洞，该漏洞源于库process.dll中存在不受控制的搜索路径。
Possible ATT&CK Techniques 1 AI
T1574.001 · DLL
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I. Basic Information for CVE-2025-4532
Vulnerability Information
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Vulnerability Title
Shanghai Bairui Information Technology SunloginClient sunlogin_guard.exe uncontrolled search path
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as critical has been found in Shanghai Bairui Information Technology SunloginClient 15.8.3.19819. This affects an unknown part in the library process.dll of the file sunlogin_guard.exe. The manipulation leads to uncontrolled search path. Local access is required to approach this attack. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
Oray SunloginClient 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oray SunloginClient是中国贝锐（Oray）公司的一个远程控制客户端软件。 Oray SunloginClient 15.8.3.19819版本存在代码问题漏洞，该漏洞源于库process.dll中存在不受控制的搜索路径。
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 |
|---|---|---|---|---|
| Shanghai Bairui Information Technology | SunloginClient | 15.8.3.19819 | - |
|
II. Public POCs for CVE-2025-4532
| # | POC Description | Source Link | Shenlong Link |
|---|
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V. Comments for CVE-2025-4532
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