VULNERABILITY INTELLIGENCE

CVE-2017-16566

CVSS score9.8 CRITICAL
EPSS probability2.56%
CISA KEVNot currently listed
Published2017-11-17
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • CWE-287: Improper Authentication

Primary references