What is CVE-2025-14188?

CVE-2025-14188 is a high-severity vulnerability in Ugreen Dh2100+, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.2/10. Published 2025-12-07.

How severe is CVE-2025-14188?

High severity. CVSS v3 base score is 7.2 out of 10.

RCE in Ugreen Dh2100+

CVE-2025-14188

A security vulnerability has been detected in UGREEN DH2100+ up to 5.3.0.251125. This impacts the function handler_file_backup_create of the file /v1/file/backup/create of the component nas_svr. The manipulation of the argument path leads to command injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. Upgrading the affected component is advised.

Published 2025-12-07 · last modified 2026-09-25.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.027 (85.3th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 85.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.027 · newest: 0.027 · change: -0.000

Affected products

Ugreen Dh2100+ — versions 5.3.0.251125

Weakness classification (CWE)

References

vuldb.com/ (technical-description, vdb-entry)
vuldb.com/ (signature, permissions-required)
vuldb.com/ (third-party-advisory)
www.notion.so/25e2b76e8e0c80578014fff04a950576 (exploit)

Frequently asked questions

What is CVE-2025-14188?: CVE-2025-14188 is a high-severity vulnerability in Ugreen Dh2100+, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.2/10. Published 2025-12-07.
How severe is CVE-2025-14188?: High severity. CVSS v3 base score is 7.2 out of 10.