CVE-2021-47810— WibuKey Runtime 6.51 - 'WkSvW32.exe' Unquoted Service Path
Quick assessment
Affected
Wibu WibuKey Runtime
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.
WibuKey Runtime是德国WibuKey公司的一个提供软件加密保护方案的组件。 WibuKey Runtime 6.51版本存在安全漏洞，该漏洞源于WkSvW32.exe服务存在未加引号的服务路径，可能导致本地执行任意代码。
Possible ATT&CK Techniques 3 AI
T1134 · Access Token Manipulation T1068 · Exploitation for Privilege Escalation T1574.001 · DLL
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I. Basic Information for CVE-2021-47810
Vulnerability Information
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Vulnerability Title
WibuKey Runtime 6.51 - 'WkSvW32.exe' Unquoted Service Path
Source: CVE Program / CVE List V5
Vulnerability Description
WibuKey Runtime 6.51 contains an unquoted service path vulnerability in the WkSvW32.exe service that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted path in 'C:\PROGRAM FILES (X86)\WIBUKEY\SERVER\WkSvW32.exe' to inject malicious executables and escalate privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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
WibuKey Runtime 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WibuKey Runtime是德国WibuKey公司的一个提供软件加密保护方案的组件。 WibuKey Runtime 6.51版本存在安全漏洞，该漏洞源于WkSvW32.exe服务存在未加引号的服务路径，可能导致本地执行任意代码。
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 |
|---|---|---|---|---|
| Wibu | WibuKey Runtime | 6.51 | - |
|
II. Public POCs for CVE-2021-47810
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-47810 (1)
-
WibuKey Runtime 6.51 - 'WkSvW32.exe' Unquoted Service Path | Advisories | VulnCheck third-party-advisory
IV. Related Vulnerabilities
Same weakness: CWE-428
V. Comments for CVE-2021-47810
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