CVE-2026-50227: CWE-306 Missing Authentication for Critical Function in Acer NitroSense V5
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.
CVE-2026-50227: CWE-306 Missing Authentication for Critical Function in Acer NitroSense V5
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.
CVSS v4.0
Score 6.1medium
Affected software
Acer
NitroSense V5
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Acer
- Date Reserved
- 2026-06-04T09:22:14.582Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ab3ea33f7a7c54106f33639
Added to database: 09/23/2026, 15:03:15 UTC
Last updated: 09/23/2026, 15:03:15 UTC
Views: 1
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