CVE-2021-47945— Argus Surveillance DVR 4.0 Unquoted Service Path Privilege Escalation
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I. Basic Information for CVE-2021-47945
Vulnerability Information
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Vulnerability Title
Argus Surveillance DVR 4.0 Unquoted Service Path Privilege Escalation
Source: NVD (National Vulnerability Database)
Vulnerability Description
Argus Surveillance DVR 4.0 contains an unquoted service path vulnerability in the DVRWatchdog service that allows local attackers to escalate privileges by exploiting the service binary path. Attackers can place a malicious executable in the Program Files directory to be executed with LocalSystem privileges when the service starts.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未经引用的搜索路径或元素
Source: NVD (National Vulnerability Database)
Vulnerability Title
Argus Surveillance Dvr 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Argus Surveillance Dvr是美国Argus Surveillance公司的一个安全混合平台的通用软件。可与无线和有线 Ip 摄像机、电视板、采集卡、电力线和 Usb 摄像机同时工作。 Argus Surveillance DVR 4.0版本存在代码问题漏洞，该漏洞源于DVRWatchdog服务存在未引用的服务路径，可能导致本地攻击者通过利用服务二进制路径提升权限。
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 |
|---|---|---|---|---|
| argus | Argus Surveillance DVR | Argus Surveillance DVR 4.0 | - |
II. Public POCs for CVE-2021-47945
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same weakness: CWE-428
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