What is CVE-2019-5140?

CVE-2019-5140 is a high-severity vulnerability in Moxa Awk-3131a, classified under OS Command Injection. CVSS score: 8.8/10. Published 2020-02-25.

How severe is CVE-2019-5140?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Moxa Awk-3131a

CVE-2019-5140

An exploitable command injection vulnerability exists in the iwwebs functionality of the Moxa AWK-3131A firmware version 1.13. A specially crafted diagnostic script file name can cause user input to be reflected in a subsequent iwsystem ca…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.029 (85.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Moxa Awk-3131a
Moxa Awk-3131a_firmware — versions 1.13
N/a Moxa — versions Moxa AWK-3131A firmware version 1.13

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

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

Frequently asked questions

What is CVE-2019-5140?: CVE-2019-5140 is a high-severity vulnerability in Moxa Awk-3131a, classified under OS Command Injection. CVSS score: 8.8/10. Published 2020-02-25.
How severe is CVE-2019-5140?: High severity. CVSS v3 base score is 8.8 out of 10.