CVE-2021-47823— ePowerSvc 6.0.3008.0 - 'ePowerSvc.exe' Unquoted Service Path
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I. Basic Information for CVE-2021-47823
Vulnerability Information
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Vulnerability Title
ePowerSvc 6.0.3008.0 - 'ePowerSvc.exe' Unquoted Service Path
Source: NVD (National Vulnerability Database)
Vulnerability Description
Acer ePowerSvc 6.0.3008.0 contains an unquoted service path vulnerability that allows local users to potentially execute code with elevated system privileges. Attackers can exploit the unquoted path in the service configuration to inject malicious code that would execute with LocalSystem permissions during service startup.
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
Acer ePowerSvc 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Acer ePowerSvc是中国台湾宏碁（Acer）公司的一个电源管理后台服务。 Acer ePowerSvc 6.0.3008.0版本存在代码问题漏洞，该漏洞源于服务配置存在未加引号的服务路径，可能导致权限提升。
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
II. Public POCs for CVE-2021-47823
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Same Patch Batch · Acer · 2026-01-16 · 3 CVEs total
| CVE-2021-47825 | 7.8 HIGH | Acer Updater Service 1.2.3500.0 - 'UpdaterService.exe' Unquoted Service Path |
| CVE-2021-47826 | 7.8 HIGH | Acer Backup Manager Module 3.0.0.99 - 'IScheduleSvc.exe' Unquoted Service Path |
IV. Related Vulnerabilities
Same vendor: Acer
- CVE-2026-8069
PredatorSense V3: Local Privilege Escalation (LPE) vulnerabi - CVE-2019-25302
Acer Launch Manager 6.1.7600.16385 - 'DsiWMIService' Unquote - CVE-2020-36976
Global Registration Service 1.0.0.3 - 'GREGsvc.exe' Unquote - CVE-2021-47825
Acer Updater Service 1.2.3500.0 - 'UpdaterService.exe' Unqu - CVE-2021-47826
Acer Backup Manager Module 3.0.0.99 - 'IScheduleSvc.exe' Un
Same weakness: CWE-428
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V. Comments for CVE-2021-47823
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