CVE-2026-50227 Details
Description
An unauthenticated local attacker can connect to the MQTT broker over its localhost WebSocket endpoint in Acer NitroSense software (versions up to and including 5.2.62). This allows the attacker to invoke exposed ddsc RPC functions, including child_process.execSync(), resulting in arbitrary command execution in the application context.
A vulnerability in Acer NitroSense software, in versions prior to and including 5.2.62, allows an unauthenticated local attacker to connect to the MQTT broker via the localhost WebSocket endpoint. This connection can be used to invoke exposed ddsc RPC functions, including child_process.execSync(), which leads to arbitrary command execution within the application context.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 23, 2026CISA-ADP
Assessed Sep 23, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://community.acer.com/en/kb/articles/20052 | Acer | Content WallVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-306 | Missing Authentication for Critical Function | Acer |
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | Acer |
Affected Products
| Product | Versions |
|---|---|
| Acer NitroSense | <= 5.2.62 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 23, 2026 | CVE Modified | CISA-ADP |
| Sep 23, 2026 | New CVE Received | Acer |