CVE-2023-39809

Published: Aug 21, 2023Modified: Jul 9, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

N.V.K.INTER CO., LTD. (NVK) iBSG v3.5 was discovered to contain an OS command injection vulnerability via shell metacharacters in the system_hostname parameter at /manage/network-basic.php.

Affected (1)

Products: Nvki: Intelligent Broadband Subscriber Gateway

Nvki

1 product

Intelligent Broadband Subscriber Gateway

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Nvki Intelligent Broadband Subscriber Gateway	Version 3.5

Related CWEs

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

References (2)

https://github.com/maride

Source: cve@mitre.org

https://sec.maride.cc/posts/ibsg/

Source: cve@mitre.org

Timeline

No history available yet.