CVE-2020-7357 CRITICAL

CVE-2020-7357: Cayin CMS Command Injection

Vendor Cayin Technology
Product Cayin CMS-SE
Weakness CWE-78
Published August 6, 2020
Last update September 17, 2024

CVSS base score

9.6/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

What the vulnerability does

01Description

Cayin CMS suffers from an authenticated OS semi-blind command injection vulnerability using default credentials. This can be exploited to inject and execute arbitrary shell commands as the root user through the 'NTP_Server_IP' HTTP POST parameter in system.cgi page. This issue affects several branches and versions of the CMS application, including CME-SE, CMS-60, CMS-40, CMS-20, and CMS version 8.2, 8.0, and 7.5.

Key dates

02Disclosure timeline

August 6, 2020 CVE published
September 17, 2024 Record updated