CVE-2023-43284

HIGH

D-Link DIR-846 - Remote Code Execution via QoS Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-43284. PoCs published by MateusTesser.

AI-analyzed exploit summary This repository contains a functional exploit for CVE-2023-43284, an authenticated remote code execution vulnerability in D-Link DIR-846 routers. The exploit abuses the QoS POST parameter to execute arbitrary commands, leveraging the HNAP protocol for authentication and command injection.

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.

Exploits (1)

nomisec WORKING POC 18 stars
by MateusTesser · poc
https://github.com/MateusTesser/CVE-2023-43284

This repository contains a functional exploit for CVE-2023-43284, an authenticated remote code execution vulnerability in D-Link DIR-846 routers. The exploit abuses the QoS POST parameter to execute arbitrary commands, leveraging the HNAP protocol for authentication and command injection.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: D-Link DIR-846 (Firmware: 100A53DBR-Retail)
Auth required
Prerequisites: Network access to the target router · Valid admin credentials for the router
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (2)

Core 2
Core References
Exploit, Third Party Advisory
https://github.com/MateusTesser/CVE-2023-43284
Exploit, Third Party Advisory
https://youtu.be/Y8osw_xU6-0

Scores

CVSS v3 8.8
EPSS 0.0195
EPSS Percentile 77.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

Status published
Products (1)
dlink/dir-846_firmware 100a53dbr
Published Oct 05, 2023
Tracked Since Feb 18, 2026