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CVE-2024-8809

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CVE-2024-8809

Published: Nov 22, 2024

Modified: Dec 3, 2024

PUBLISHED

CVSS v3.0

8.8

HIGH

Description

Cohesive Networks VNS3 Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cohesive Networks VNS3. Authentication is required to exploit this vulnerability. The specific flaw exists within the web service, which listens on TCP port 8000 by default. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-24178.

VendorProductVersions

Cohesive Networks

VNS3

affected
6.2.3-20240417

Weaknesses (CWE)

CWE-78

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

ZDI-24-1233
x_research-advisory
vendor-provided URL
vendor-advisory

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