CVE-2023-43284

Name: CVE-2023-43284
Creator: NVD / NIST
Published: 2023-10-05T20:15:13.117+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 1.95%

Last modified Jun 17, 2026

CVE-2023-43284 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. D-Link Wireless MU-MIMO Gigabit AC1200 Router DIR-846 100A53DBR-Retail devices allow an authenticated remote attacker to execute arbitrary code via an unspecified manipulation of the QoS POST parameter.. EPSS estimates a 1.95% chance of exploitation in the next 30 days.

Description

D-Link Wireless MU-MIMO Gigabit AC1200 Router DIR-846 100A53DBR-Retail devices allow an authenticated remote attacker to execute arbitrary code via an unspecified manipulation of the QoS POST parameter.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

1.95%

77.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Dlink	Dir-846 Firmware	100a53dbr

References

https://github.com/MateusTesser/CVE-2023-43284Exploit, Third Party Advisory
https://youtu.be/Y8osw_xU6-0Exploit, Third Party Advisory
https://github.com/MateusTesser/CVE-2023-43284Exploit, Third Party Advisory
https://youtu.be/Y8osw_xU6-0Exploit, Third Party Advisory

Timeline

Published: Oct 5, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-43284?

How severe is CVE-2023-43284?

CVE-2023-43284 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.95% probability of exploitation in the next 30 days.

How do I fix CVE-2023-43284?

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-2023-43284?

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

Scan your code now

Source: NVD / NIST