CVE-2026-50603

Hard-coded encryption key vulnerability in Acer Agent Service for NitroSense and PredatorSense

Published Sep 17, 2026 CVSS 4.0 · 4.9 Medium EPSS < 1% KEV · Not listed
Description
A vulnerability has been identified in the Acer Agent Service component included with NitroSense and PredatorSense. The vulnerability is caused by the use of a hard-coded AES encryption key within the software. Under certain circumstances, a local attacker may be able to use the embedded key to access protected information or perform unauthorized actions.

Remediation

Vendor Solution

Update to one of the following versions or later: * NitroSense v5.2.84 * PredatorSense v5.2.109

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Acer
Acer agent Service
Vendors & Products Acer
Acer agent Service
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A vulnerability has been identified in the Acer Agent Service component included with NitroSense and PredatorSense. The vulnerability is caused by the use of a hard-coded AES encryption key within the software. Under certain circumstances, a local attacker may be able to use the embedded key to access protected information or perform unauthorized actions.
Title Hard-coded encryption key vulnerability in Acer Agent Service for NitroSense and PredatorSense
Weaknesses CWE-321
References
Metrics cvssV4_0

{'score': 4.9, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Acer
Published
Updated
Sep 17, 2026, 2:48 PM
Reserved
Jun 5, 2026, 7:22 AM
Status
Deferred
Published
Sep 17, 2026, 4:17 AM
Modified
Sep 18, 2026, 4:25 PM