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Critical severity9.8NVD Advisory· Published Oct 31, 2022· Updated Jun 17, 2026

CVE-2020-21016

CVE-2020-21016

Description

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

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Dlink/DIR-846Wllm-create2 versions
100A35+ 1 more
- (no CPE)range: 100A35
- (no CPE)
Dlink/Dir 846 Firmware
cpe:2.3:o:dlink:dir-846_firmware:100a35:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

2

github.com/dahua966/Routers-vuls/blob/master/DIR-846/GuestWLanSetting_RCE.mdnvdExploitThird Party Advisory
www.dlink.com/en/security-bulletin/nvdVendor Advisory

News mentions

0

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