CVE-2020-21016

CRITICAL

D-Link DIR-846 Firmware 100A35 - Remote Code Execution via HNAP1 SetGuestWLanSettings

Title source: llm

D-Link DIR-846 devices with firmware 100A35 allow remote attackers to execute arbitrary code as root via HNAP1/control/SetGuestWLanSettings.php.

Core 2

Core References

Exploit, Third Party Advisory

Vendor Advisory

CVSS v3 9.8

EPSS 0.1039

EPSS Percentile 93.3%

Attack Vector NETWORK

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

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact total

CWE

CWE-94

Status published

Products (1)

dlink/dir-846_firmware 100a35

Published Oct 31, 2022

Tracked Since Feb 18, 2026