CVE-2021-47859— ActivIdentity 8.2 - 'ac.sharedstore' Unquoted Service Path
Quick assessment
Affected
HID Global ActivIdentity
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.
HID Global ActivIdentity是美国HID Global公司的一个数字身份认证与安全凭证管理系统。 HID Global ActivIdentity 8.2版本存在代码问题漏洞，该漏洞源于ac.sharedstore服务存在未加引号的服务路径，可能导致执行任意代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-47859
Vulnerability Information
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Vulnerability Title
ActivIdentity 8.2 - 'ac.sharedstore' Unquoted Service Path
Source: CVE Program / CVE List V5
Vulnerability Description
ActivIdentity 8.2 contains an unquoted service path vulnerability in the ac.sharedstore service that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted binary path in C:\Program Files\Common Files\ActivIdentity\ 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
HID Global ActivIdentity 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HID Global ActivIdentity是美国HID Global公司的一个数字身份认证与安全凭证管理系统。 HID Global ActivIdentity 8.2版本存在代码问题漏洞，该漏洞源于ac.sharedstore服务存在未加引号的服务路径，可能导致执行任意代码。
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 |
|---|---|---|---|---|
| HID Global | ActivIdentity | 8.2 | - |
|
II. Public POCs for CVE-2021-47859
| # | POC Description | Source Link | Shenlong Link |
|---|
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