Description
On Jooan IP Camera A5 2.3.36 devices, an insecure FTP server does not require authentication, which allows remote attackers to read or replace core system files including those used for authentication (such as passwd and shadow). This can be abused to take full root level control of the device.
References (1)
Core 1
Core References
Issue Tracking, Third Party Advisory x_refsource_misc
https://siggyd.github.io/Advisories/CVE-2017-16566
Scores
CVSS v3
9.8
EPSS
0.0256
EPSS Percentile
83.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-287
Status
published
Products (1)
qacctv/jooan_a5_ip_camera_firmware
2.3.36
Published
Nov 17, 2017
Tracked Since
Feb 18, 2026