CVE-2026-9489— NitroSense V3: Local Privilege Escalation (LPE) vulnerability
Possible ATT&CK Techniques 2AI
T1134.002 · Create Process with Token T1548.002 · Bypass User Account ControlAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Acer | NitrorSense V3 | 3.01.3001≤ 3.01.3052 | affected |
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I. Basic Information for CVE-2026-9489
Vulnerability Information
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Vulnerability Title
NitroSense V3: Local Privilege Escalation (LPE) vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
NitroSense 3.x before 3.01.3052 contains Local Privilege Escalation (LPE) vulnerability.The program exposes a Windows Named Pipe that uses a custom protocol to invoke internal functions. However, this Named Pipe is misconfigured, allowing any authenticated local user to execute arbitrary code with NT AUTHORITY\SYSTEM privileges and to delete arbitrary files with SYSTEM privileges. By leveraging this, an attacker can execute arbitrary code on the target system with elevated privileges.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Acer NitroSense 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Acer NitroSense是中国台湾宏碁（Acer）公司的一款游戏设备性能管理软件。 Acer NitroSense 3.01.3052之前版本存在安全漏洞，该漏洞源于Windows Named Pipe配置不当，可能导致任意本地用户以NT AUTHORITYSYSTEM权限执行任意代码或删除任意文件。
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 |
|---|---|---|---|---|
| Acer | NitrorSense V3 | 3.01.3001 ~ 3.01.3052 | - |
II. Public POCs for CVE-2026-9489
| # | POC Description | Source Link | Shenlong Link |
|---|
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News Coverage for CVE-2026-9489 (1)
IV. Related Vulnerabilities
Same vendor: Acer
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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
Same weakness: CWE-22
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NitroSense V3: Security Vulnerability Information - CVE-2026-46402
Microsoft UFO uses untrusted task_name in log paths, allowin - CVE-2026-44635
Kysely: JSON-path traversal injection via unsanitized path-l - CVE-2026-44353
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go-git: Crafted repositories may modify main and submodule .
V. Comments for CVE-2026-9489
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