CVE-2025-14188 | THREATINT

Description

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 Reserved 2025-12-06 | Published 2025-12-07 | Updated 2026-01-28 | Assigner VulDB

HIGH: 8.6CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

HIGH: 7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

HIGH: 7.2CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

8.3AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:OF/RC:C

Problem types

Command Injection

Injection

Product status

5.3.0.251125

affected

Timeline

2025-11-28:	Countermeasure disclosed
2025-12-06:	Advisory disclosed
2025-12-06:	VulDB entry created
2026-01-28:	VulDB entry last update

References

vuldb.com/?id.334608 (VDB-334608 | UGREEN DH2100+ nas_svr create handler_file_backup_create command injection) vdb-entry technical-description

vuldb.com/?ctiid.334608 (VDB-334608 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.698833 (Submit #698833 | UGREEN DH2100+ NAS V4.2.0.601 Remote Command Execution) third-party-advisory

www.notion.so/25e2b76e8e0c80578014fff04a950576 exploit

cve.org (CVE-2025-14188)

nvd.nist.gov (CVE-2025-14188)

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