CVE-2018-1000621

Severity: high (CVSS 8.1 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2018-07-09 · updated 2026-06-17
Weakness: CWE-732

Description

Mycroft AI mycroft-core version 18.2.8b and earlier contains a Incorrect Access Control vulnerability in Websocket configuration that can result in code execution. This impacts ONLY the Mycroft for Linux and "non-enclosure" installs - Mark 1 and Picroft unaffected. This attack appear to be exploitable remote access to the unsecured websocket server. This vulnerability appears to have been fixed in No fix currently available.

Affected products

Mycroft-Core: through 18.2.8b

References

https://community.mycroft.ai/t/zero-click-remote-code-execution-in-mycroft-ai-vocal-assistant/3930/13
https://github.com/Nhoya/MycroftAI-RCE
https://community.mycroft.ai/t/zero-click-remote-code-execution-in-mycroft-ai-vocal-assistant/3930/13
https://github.com/Nhoya/MycroftAI-RCE

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