Remote Command Execution Vulnerability in Inbit Messenger
CVE-2023-54329

9.3CRITICAL

Key Information:

Vendor

Inbit

Status
Inbit Messenger
Vendor
CVE Published:
13 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-54329?

Inbit Messenger versions 4.6.0 to 4.9.0 are impacted by a remote command execution vulnerability that allows attackers to execute arbitrary commands remotely. This vulnerability is triggered by a stack overflow in the messenger's protocol, which can be exploited by sending specially crafted XML packets to port 10883. Unauthenticated attackers can leverage this flaw to execute commands with system privileges, leading to potential server compromise and unauthorized data access.

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Affected Version(s)

Inbit Messenger 4.6.0 <= 4.9.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2023-54329 - Proof of Concept

References

https://www.exploit-db.com/exploits/51127
exploit
https://web.archive.org/web/20200122082432/https://www.so...
product
https://github.com/a-rey/exploits/blob/main/writeups/Inbi...
technical-description

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

a-rey
JSON
.