Description
Grandstream GWN7000 firmware version 1.0.9.4 and below allows authenticated remote users to modify the system's crontab via undocumented API. An attacker can use this functionality to execute arbitrary OS commands on the router.
Scores
CVSS v3
8.8
EPSS
0.0130
EPSS Percentile
79.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-78
CWE-489
Status
published
Products (1)
grandstream/gwn7000_firmware
< 1.0.9.4
Published
Jul 17, 2020
Tracked Since
Feb 18, 2026