Critical severity9.8NVD Advisory· Published Oct 11, 2019· Updated Jun 17, 2026

CVE-2019-17509

Description

D-Link DIR-846 devices with firmware 100A35 allow remote attackers to execute arbitrary OS commands as root by leveraging admin access and sending a /HNAP1/ request for SetMasterWLanSettings with shell metacharacters to /squashfs-root/www/HNAP1/control/SetMasterWLanSettings.php.

AI Insight

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

Affected products

D-Link/DIR-846description
Dlink/DIR-846Wllm-create
Range: 100A35
Dlink/Dir 846 Firmware
cpe:2.3:o:dlink:dir-846_firmware:100a35:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

github.com/dahua966/Routers-vuls/blob/master/DIR-846/vuls_info.mdnvdExploitThird Party Advisory

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cvss	0.637
epss	0.003
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000