CVE-2020-21016

State: Published
Severity: 9.8 Critical
Published: Oct 31, 2022
Updated: May 7, 2025
Reserved: Aug 13, 2020

Description

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

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-94 Improper Control of Generation of Code ('Code Injection')

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://www.dlink.com/en/security-bulletin/
https://github.com/dahua966/Routers-vuls/blob/master/DIR-846/GuestWLanSetting_RCE.md

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