CVE-2023-39809

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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/maride
https://sec.maride.cc/posts/ibsg/

Configurations

Configuration 1 (hide)

cpe:2.3:a:nvki:intelligent_broadband_subscriber_gateway:3.5:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-08-21 01:15

Updated : 2026-07-09 01:18

NVD link : CVE-2023-39809

Mitre link : CVE-2023-39809

CVE.ORG link : CVE-2023-39809

JSON object : View

Products Affected

nvki

intelligent_broadband_subscriber_gateway

CWE

CWE-77

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

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