CVE-2020-9021

Name: CVE-2020-9021
Creator: NVD / NIST
Published: 2020-02-17T04:15:10.78+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 2.09%

Last modified Jun 17, 2026

CVE-2020-9021 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Post Oak AWAM Bluetooth Field Device 7400v2.08.21.2018, 7800SD.2015.1.16, 2011.3, 7400v2.02.01.2019, and 7800SD.2012.12.5 is vulnerable to injections of operating system commands through timeconfig.py via shell metacharacters in the htmlNtpServer parameter.. EPSS estimates a 2.09% chance of exploitation in the next 30 days.

Description

Post Oak AWAM Bluetooth Field Device 7400v2.08.21.2018, 7800SD.2015.1.16, 2011.3, 7400v2.02.01.2019, and 7800SD.2012.12.5 is vulnerable to injections of operating system commands through timeconfig.py via shell metacharacters in the htmlNtpServer parameter.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.09%

79.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Postoaktraffic	Awam Bluetooth Field Device Firmware	2011.3
Postoaktraffic	Awam Bluetooth Field Device Firmware	7400v2.02.01.2019
Postoaktraffic	Awam Bluetooth Field Device Firmware	7400v2.08.21.2018
Postoaktraffic	Awam Bluetooth Field Device Firmware	7800sd.2012.12.5
Postoaktraffic	Awam Bluetooth Field Device Firmware	7800sd.2015.1.16

References

https://sku11army.blogspot.com/2020/01/post-oak-traffic-systems-awam-bluetooth.htmlExploit, Third Party Advisory
https://sku11army.blogspot.com/2020/01/post-oak-traffic-systems-awam-bluetooth.htmlExploit, Third Party Advisory

Timeline

Published: Feb 17, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-9021?

How severe is CVE-2020-9021?

CVE-2020-9021 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.09% probability of exploitation in the next 30 days.

How do I fix CVE-2020-9021?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-9021?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST