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Vulnerability Details :

CVE-2025-14693

Summary
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
Published At-15 Dec, 2025 | 00:02
Updated At-28 Jan, 2026 | 06:49
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:VulDB
Assigner Org ID:1af790b2-7ee1-4545-860a-a788eba489b5
Published At:15 Dec, 2025 | 00:02
Updated At:28 Jan, 2026 | 06:49
Rejected At:
▼CVE Numbering Authority (CNA)
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.

Affected Products
Vendor
Ugreen
Product
DH2100+
Modules
  • USB Handler
Versions
Affected
  • 5.0
  • 5.1
  • 5.2
  • 5.3.0
Problem Types
TypeCWE IDDescription
CWECWE-61Symlink Following
CWECWE-59Link Following
Type: CWE
CWE ID: CWE-61
Description: Symlink Following
Type: CWE
CWE ID: CWE-59
Description: Link Following
Metrics
VersionBase scoreBase severityVector
4.07.0HIGH
CVSS:4.0/AV:P/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
3.16.2MEDIUM
CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
3.06.2MEDIUM
CVSS:3.0/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
2.06.5N/A
AV:L/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:OF/RC:C
Version: 4.0
Base score: 7.0
Base severity: HIGH
Vector:
CVSS:4.0/AV:P/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: 6.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/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: 6.2
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:P/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: 6.5
Base severity: N/A
Vector:
AV:L/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
rgyue (VulDB User)
Timeline
EventDate
Advisory disclosed2025-12-14 00:00:00
VulDB entry created2025-12-14 01:00:00
VulDB entry last update2026-01-28 07:52:33
Event: Advisory disclosed
Date: 2025-12-14 00:00:00
Event: VulDB entry created
Date: 2025-12-14 01:00:00
Event: VulDB entry last update
Date: 2026-01-28 07:52:33
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.336411
vdb-entry
technical-description
https://vuldb.com/?ctiid.336411
signature
permissions-required
https://vuldb.com/?submit.704646
third-party-advisory
https://vuldb.com/?submit.704657
third-party-advisory
https://www.notion.so/2bc6cf4e528a8083bf3fc6f7a953f0a1
exploit
Hyperlink: https://vuldb.com/?id.336411
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.336411
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.704646
Resource:
third-party-advisory
Hyperlink: https://vuldb.com/?submit.704657
Resource:
third-party-advisory
Hyperlink: https://www.notion.so/2bc6cf4e528a8083bf3fc6f7a953f0a1
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
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cna@vuldb.com
Published At:15 Dec, 2025 | 01:15
Updated At:28 Jan, 2026 | 07:15

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.07.0HIGH
CVSS:4.0/AV:P/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary3.16.2MEDIUM
CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Secondary2.06.5MEDIUM
AV:L/AC:L/Au:M/C:C/I:C/A:C
Type: Secondary
Version: 4.0
Base score: 7.0
Base severity: HIGH
Vector:
CVSS:4.0/AV:P/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Primary
Version: 3.1
Base score: 6.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 2.0
Base score: 6.5
Base severity: MEDIUM
Vector:
AV:L/AC:L/Au:M/C:C/I:C/A:C
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-59Secondarycna@vuldb.com
CWE-61Secondarycna@vuldb.com
CWE ID: CWE-59
Type: Secondary
Source: cna@vuldb.com
CWE ID: CWE-61
Type: Secondary
Source: cna@vuldb.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://vuldb.com/?ctiid.336411cna@vuldb.com
N/A
https://vuldb.com/?id.336411cna@vuldb.com
N/A
https://vuldb.com/?submit.704646cna@vuldb.com
N/A
https://vuldb.com/?submit.704657cna@vuldb.com
N/A
https://www.notion.so/2bc6cf4e528a8083bf3fc6f7a953f0a1cna@vuldb.com
N/A
Hyperlink: https://vuldb.com/?ctiid.336411
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?id.336411
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?submit.704646
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?submit.704657
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://www.notion.so/2bc6cf4e528a8083bf3fc6f7a953f0a1
Source: cna@vuldb.com
Resource: N/A

Change History

0
Information is not available yet

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