UGREEN vulnerabilities
Published CVEs affecting UGREEN products: 4 record(s), with severity, exploitation and fixes.
CVE-2026-8185
Medium · 6.3
CWE-287 May 9, 2026
UGREEN CM933 Administrative missing authentication
A security vulnerability has been detected in UGREEN CM933 1.1.59.4319. The impacted element is an unknown function of the component Administrative Interface. Such manipulation leads to missing authentication. The attack requires being on the local network. You should upgrade the affected component. The vendor replied: "We have successfully confirmed and reproduced the issue. We take this matter very seriously and have incorporated the fix into our development schedule. The issue is scheduled to be resolved in the release version coming in late April."
CVE-2025-14693
Medium · 6.2
CWE-59 Dec 14, 2025
Ugreen DH2100+ USB symlink
A vulnerability has been found in Ugreen DH2100+ up to 5.3.0. This affects an unknown function of the component USB Handler. Such manipulation leads to symlink following. The attack can be executed directly on the physical device. The exploit has been disclosed to the public and may be used. It is suggested to upgrade the affected component.
CVE-2025-14188
High · 7.2
CWE-74 Dec 7, 2025
UGREEN DH2100+ nas_svr create handler_file_backup_create command injection
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.
CVE-2025-14187
High · 7.2
CWE-119 Dec 7, 2025
UGREEN DH2100+ nas_svr create handler_file_backup_create buffer overflow
A weakness has been identified in UGREEN DH2100+ up to 5.3.0.251125. This affects the function handler_file_backup_create of the file /v1/file/backup/create of the component nas_svr. Executing a manipulation of the argument path can lead to buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. It is recommended to upgrade the affected component.