8.1
HIGH
CVE-2018-1000621
Mycroft AI mycroft-core Incorrect Access Control Remote Code Execution
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.

INFO

Published Date :

July 9, 2018, 8:29 p.m.

Last Modified :

Nov. 21, 2024, 3:40 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.2
Affected Products

The following products are affected by CVE-2018-1000621 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
1 Mycroft mycroft-core
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-1000621.

URL Resource
https://community.mycroft.ai/t/zero-click-remote-code-execution-in-mycroft-ai-vocal-assistant/3930/13 Vendor Advisory
https://github.com/Nhoya/MycroftAI-RCE Exploit Third Party Advisory
https://community.mycroft.ai/t/zero-click-remote-code-execution-in-mycroft-ai-vocal-assistant/3930/13 Vendor Advisory
https://github.com/Nhoya/MycroftAI-RCE Exploit Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-1000621 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-1000621 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://community.mycroft.ai/t/zero-click-remote-code-execution-in-mycroft-ai-vocal-assistant/3930/13
    Added Reference https://github.com/Nhoya/MycroftAI-RCE
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Oct. 03, 2019

    Action Type Old Value New Value
    Changed CWE CWE-284 CWE-284 CWE-732
  • Initial Analysis by [email protected]

    Sep. 12, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://github.com/Nhoya/MycroftAI-RCE No Types Assigned https://github.com/Nhoya/MycroftAI-RCE Exploit, Third Party Advisory
    Changed Reference Type https://community.mycroft.ai/t/zero-click-remote-code-execution-in-mycroft-ai-vocal-assistant/3930/13 No Types Assigned https://community.mycroft.ai/t/zero-click-remote-code-execution-in-mycroft-ai-vocal-assistant/3930/13 Vendor Advisory
    Added CWE CWE-284
    Added CPE Configuration AND OR *cpe:2.3:a:mycroft:mycroft-core:*:*:*:*:*:*:*:* versions up to (including) 18.2.8b OR cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.36 }} -1.42%

score

0.78349

percentile

CVSS30 - Vulnerability Scoring System
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Latest DB Update: Jun. 30, 2025 20:02