What is CVE-2021-21907?

CVE-2021-21907 is a medium-severity vulnerability in Garrett Ic Module Cma, classified under Path Traversal. CVSS score: 4.9/10. Published 2021-12-22.

How severe is CVE-2021-21907?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Is CVE-2021-21907 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Path Traversal in Garrett Ic Module Cma

CVE-2021-21907

A directory traversal vulnerability exists in the CMA CLI getenv command functionality of Garrett Metal Detectors’ iC Module CMA Version 5.0. A specially-crafted command line argument can lead to local file inclusion. An attacker can provide malicious input to trigger this vulnerability.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.014 (70.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Garrett Ic_module_cma — versions 5.0
N/a Garrett Metal Detectors — versions Garrett Metal Detectors iC Module CMA Version 5.0

Weakness classification (CWE)

CWE-22 — Path Traversal

Public proof-of-concept exploits

References

talos-cna@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-21907?: CVE-2021-21907 is a medium-severity vulnerability in Garrett Ic Module Cma, classified under Path Traversal. CVSS score: 4.9/10. Published 2021-12-22.
How severe is CVE-2021-21907?: Medium severity. CVSS v3 base score is 4.9 out of 10.
Is CVE-2021-21907 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.