What’s Vulnerable › Vulnerabilities
CVE-2026-50227: MQTT WebSocket Command Execution Vulnerability in NitroSense
- Severity: medium (CVSS 6.1 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-23 · updated 2026-09-25
- Weakness: CWE-78
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.
Affected products
- Acer NitroSense V5: through 5.2.62
References
Get alerted when CVE-2026-50227 or the next vulnerability affects your stack