Command Injection Vulnerability in Comfast CF-N1 - Remote Exploitation Risk
CVE-2025-9584

5.3MEDIUM

Key Information:

Vendor

Comfast

Status
Cf-n1
Vendor
CVE Published:
28 August 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-9584?

A command injection vulnerability exists in the Comfast CF-N1 (version 2.6.0) due to improper handling of user input in the update_interface_png function located in /usr/bin/webmgnt. An attacker can exploit this flaw remotely by manipulating the argument interface/display_name. Successful exploitation may allow the execution of arbitrary commands on the affected system, leading to unauthorized access and potential control over the device. Given that the exploit has been made public, it is critical for users to apply necessary security measures or updates to mitigate this risk.

Affected Version(s)

CF-N1 2.6.0

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-2025-9584 - Proof of Concept

References

https://vuldb.com/?id.321697
vdb-entrytechnical-description
https://vuldb.com/?ctiid.321697
signaturepermissions-required
https://vuldb.com/?submit.636131
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
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

n0ps1ed (VulDB User)
.
CVE-2025-9584 : Command Injection Vulnerability in Comfast CF-N1 - Remote Exploitation Risk