PT-2021-14320 · Fibaro · Fibaro Home Center 2+1

Marton Illes + 1 · Published 2021-04-19 · Updated 2022-04-26 · CVE-2021-20991

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Fibaro Home Center 2 and Lite versions 4.540 and older

Description: The issue allows an authenticated user to run commands as the root user due to a command injection vulnerability.

Recommendations: For Fibaro Home Center 2 and Lite versions 4.540 and older, update to a version newer than 4.540 to resolve the issue.

Exploit

Fix

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

CVE-2021-20991

Affected Products

Fibaro Home Center 2

Fibaro Home Center Lite

References · 8

• 🔥 https://iot-inspector.com/blog/advisory-fibaro-home-center · Exploit
• 🔥 http://packetstormsecurity.com/files/162243/Fibaro-Home-Center-MITM-Missing-Authentication-Code-Execution.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-20991 · Security Note
• https://osv.dev/vulnerability/CVE-2021-20991 · Vendor Advisory
• https://t.me/cvenotify/13450 · Telegram Post
• http://seclists.org/fulldisclosure/2021/Apr/27 · Note
• https://t.me/cybersecuritytechnologies/3192 · Telegram Post
• https://t.me/defcon_news/74074 · Telegram Post