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CVE Vulnerability Details :
CVE-2025-14187
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-07 Dec, 2025 | 08:32
Updated At-28 Jan, 2026 | 06:48
Rejected At-
▼CVE Numbering Authority (CNA)
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.

Affected Products
Vendor
UGREEN
Product
DH2100+
Modules
  • nas_svr
Versions
Affected
  • 5.3.0.251125
Problem Types
TypeCWE IDDescription
CWECWE-120Buffer Overflow
CWECWE-119Memory Corruption
Type: CWE
CWE ID: CWE-120
Description: Buffer Overflow
Type: CWE
CWE ID: CWE-119
Description: Memory Corruption
Metrics
VersionBase scoreBase severityVector
4.08.6HIGH
CVSS: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
3.17.2HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
3.07.2HIGH
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
2.08.3N/A
AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:OF/RC:C
Version: 4.0
Base score: 8.6
Base severity: HIGH
Vector:
CVSS: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
Version: 3.1
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
Version: 3.0
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
Version: 2.0
Base score: 8.3
Base severity: N/A
Vector:
AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:OF/RC:C
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
renguangyue (VulDB User)
Timeline
EventDate
Countermeasure disclosed2025-11-28 00:00:00
Advisory disclosed2025-12-06 00:00:00
VulDB entry created2025-12-06 01:00:00
VulDB entry last update2026-01-28 07:52:13
Event: Countermeasure disclosed
Date: 2025-11-28 00:00:00
Event: Advisory disclosed
Date: 2025-12-06 00:00:00
Event: VulDB entry created
Date: 2025-12-06 01:00:00
Event: VulDB entry last update
Date: 2026-01-28 07:52:13
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.334607
vdb-entry
technical-description
https://vuldb.com/?ctiid.334607
signature
permissions-required
https://vuldb.com/?submit.698652
third-party-advisory
https://www.notion.so/2b16cf4e528a80bbb5fdeff145f110ec
exploit
Hyperlink: https://vuldb.com/?id.334607
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.334607
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.698652
Resource:
third-party-advisory
Hyperlink: https://www.notion.so/2b16cf4e528a80bbb5fdeff145f110ec
Resource:
exploit
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found