Command Injection Vulnerability in Comfast CF-N1 Product
CVE-2025-9582

5.3MEDIUM

Key Information:

Vendor

Comfast

Status
Cf-n1
Vendor
CVE Published:
28 August 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-9582?

A flaw in the Comfast CF-N1 2.6.0 product has been identified, affecting the ntp_timezone function located in /usr/bin/webmgnt. This vulnerability allows for remote command injection through manipulation of the timestr argument. With an active exploit in the wild, attackers can execute arbitrary commands on the device, potentially compromising network security. It is essential for users of this product to implement immediate mitigation strategies to safeguard their systems.

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-2025-9582 - Proof of Concept

References

https://vuldb.com/?id.321695
vdb-entrytechnical-description
https://vuldb.com/?ctiid.321695
signaturepermissions-required
https://vuldb.com/?submit.636128
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-2025-9582 : Command Injection Vulnerability in Comfast CF-N1 Product