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CVE-2026-50604— Unauthenticated Access Vulnerability in NitroSense and PredatorSense Software

Quick assessment

Affected
Acer Agent Service
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.

已在随 NitroSense 和 PredatorSense 一起提供的 Acer Agent Service 组件中识别到一个漏洞。该组件在套接字握手过程中未适当要求身份验证，即授予服务访问权限。在某些情况下，可能会建立未授权连接，从而可能允许访问本应受限的功能。

CVSS 4.9 · Medium
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I. Basic Information for CVE-2026-50604

Vulnerability Information
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Vulnerability Title
Unauthenticated Access Vulnerability in NitroSense and PredatorSense Software
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in the Acer Agent Service component included with NitroSense and PredatorSense. The socket handshake process does not properly require authentication before granting access to the service. Under certain circumstances, an unauthorized connection may be established, potentially allowing access to functionality that should be restricted.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:U
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Acer Agent Service * ~ 1.2.110.2 -

II. Public POCs for CVE-2026-50604

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III. Intelligence Information for CVE-2026-50604

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Same Patch Batch · Acer · 2026-09-17 · 8 CVEs total

CVE-2026-50605 7.4 HIGH Privilege Escalation Vulnerability in NitroSense and PredatorSense Software
CVE-2026-50609 7.4 HIGH Unauthorized Registry Modification Vulnerability in NitroSense and PredatorSense Software
CVE-2026-50610 7.4 HIGH Improper Access control Vulnerability in NitroSense and PredatorSense Software
CVE-2026-50603 4.9 MEDIUM Hard-coded encryption key vulnerability in Acer Agent Service for NitroSense and PredatorS
CVE-2026-50607 2.7 LOW WebSocket Exposure Vulnerability in NitroSense and PredatorSense Software
CVE-2026-50606 1.2 LOW Hard-coded Encryption Key Vulnerability in Acer System Monitoring for NitroSense and Preda
CVE-2026-50608 1.2 LOW Authentication Vulnerability in NitroSense and PredatorSense Software

IV. Related Vulnerabilities

Same product: Agent Service
Same vendor: Acer
Same weakness: CWE-306

V. Comments for CVE-2026-50604

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