Command Injection Vulnerability in UGREEN DH2100+ by UGREEN
CVE-2025-14188

8.6HIGH

Key Information:

Vendor

Ugreen

Status
Dh2100+
Vendor
CVE Published:
7 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-14188?

A security vulnerability has been identified in the UGREEN DH2100+, specifically within the handler_file_backup_create function of the nas_svr component. This flaw allows for command injection through improper handling of the 'path' argument in the file backup creation process, which can be exploited remotely. Despite early contact with the vendor regarding this vulnerability, no response was received, and the exploit has been disclosed to the public, raising concerns for users regarding the integrity of their devices.

Affected Version(s)

DH2100+ 5.3.0.251125

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-2025-14188 - Proof of Concept

References

https://vuldb.com/?id.334608
vdb-entrytechnical-description
https://vuldb.com/?ctiid.334608
signaturepermissions-required
https://vuldb.com/?submit.698833
third-party-advisory

CVSS V4

Score:
8.6
Severity:
HIGH
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

JSON
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CVE-2025-14188 : Command Injection Vulnerability in UGREEN DH2100+ by UGREEN