CVE-2019-17509

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.

CVSS v3.1

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

CVSS v2.0

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

3.48% chance of exploitation in the next 30 days, 88th percentile

Published

2019-10-11

Updated

2024-08-05

Proof-of-concept exploits (1)

• dahua966/Routers-vuls/blob/master/DIR-846/vuls_info.md

References

• CVE Record
• NVD entry

Related

• CVE-2019-17505
• CVE-2019-17510
• CVE-2020-21016
• CVE-2019-17508
• CVE-2019-17506
• CVE-2019-17520