CVE-2023-54329 - CVE House
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Status published Critical CVE-2023-54329

Inbit Messenger 4.9.0 - Unauthenticated Remote Command Execution (RCE)

Vulnerability Description

Inbit Messenger 4.6.0 - 4.9.0 contains a remote command execution vulnerability that allows unauthenticated attackers to execute arbitrary commands by exploiting a stack overflow in the messenger's protocol. Attackers can send specially crafted XML packets to port 10883 with a malicious payload to trigger the vulnerability and execute commands with system privileges.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • a-rey

Affected Vendor

Affected Software

Inbit Messenger
Vulnerable Versions:
4.6.0

Timeline

Official Publish: January 13th, 2026
Last Modified: March 5th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)