CVE-2018-4028

Name: CVE-2018-4028
Creator: NVD / NIST
Published: 2019-05-13T16:29:01.023+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.39%

Last modified Jun 17, 2026

CVE-2018-4028 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An exploitable firmware update vulnerability exists in the NT9665X Chipset firmware running on the Anker Roav A1 Dashcam, version RoavA1SWV1.9. The HTTP server could allow an attacker to overwrite the root directory of the server, resulting in a denial of service. EPSS estimates a 1.39% chance of exploitation in the next 30 days.

Description

An exploitable firmware update vulnerability exists in the NT9665X Chipset firmware running on the Anker Roav A1 Dashcam, version RoavA1SWV1.9. The HTTP server could allow an attacker to overwrite the root directory of the server, resulting in a denial of service. An attacker can send an HTTP POST request to trigger this vulnerability.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.39%

68.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-732

Affected Software

Vendor	Product	Versions
Anker-In	Roav Dashcam A1 Firmware	1.9

References

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0700Exploit, Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0700Exploit, Third Party Advisory

Timeline

Published: May 13, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-4028?

How severe is CVE-2018-4028?

CVE-2018-4028 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.39% probability of exploitation in the next 30 days.

How do I fix CVE-2018-4028?

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-2018-4028?

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

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Source: NVD / NIST