CVE-2021-21904

PoC —

CVSS 3.1

7.2 high

EPSS

3%p86

Published

Dec 22, 2021 (Dec 22, 2021)

Modified

Jun 17, 2026

Description

A directory traversal vulnerability exists in the CMA CLI setenv command of Garrett Metal Detectors’ iC Module CMA Version 5.0. An attacker can provide malicious input to trigger this vulnerability

Vendors: garrett
Products: ic module cma
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.8%)

In the news2 stories

Vulnerability Spotlight: Vulnerabilities in metal detector peripheral could allow attackers to manipulate security devices

Cisco TalosDec 20, 16:11 UTC · Dec 20, 2021Vulnerability in the wildCVE-2021-21901 CVE-2021-21903 CVE-2021-21905+6 CVEs

Garrett Walk-Through Metal Detectors Can Be Hacked Remotely

The Hacker NewsDec 28, 09:32 UTC · Dec 28, 2021Vulnerability CVE-2021-21901 CVE-2021-21903 CVE-2021-21905+6 CVEs