A vulnerability was found in Yottamaster DM2, DM3 and DM200 up to 1.2.23/1.9.12. Affected by this issue is some unknown functionality of the component File Upload. Performing manipulation results in path traversal. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Yottamaster
  • Dm2
  • Dm200
  • Dm3

No data.

No data.

References
Link Providers
https://vuldb.com/?ctiid.334666 cve-icon cve-icon
https://vuldb.com/?id.334666 cve-icon cve-icon
https://vuldb.com/?submit.701673 cve-icon cve-icon
https://www.notion.so/2b76cf4e528a80f6ae50fe21b13ff0b8 cve-icon cve-icon
https://www.notion.so/Yottamaster-NAS-Unauth-Operation-2b76cf4e528a80f6ae50fe21b13ff0b8 cve-icon cve-icon
History

Tue, 09 Dec 2025 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Yottamaster
Yottamaster dm2
Yottamaster dm200
Yottamaster dm3
Vendors & Products Yottamaster
Yottamaster dm2
Yottamaster dm200
Yottamaster dm3

Mon, 08 Dec 2025 14:15:00 +0000

Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 08 Dec 2025 08:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in Yottamaster DM2, DM3 and DM200 up to 1.2.23/1.9.12. Affected by this issue is some unknown functionality of the component File Upload. Performing manipulation results in path traversal. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Title Yottamaster DM2/DM3/DM200 File Upload path traversal
Weaknesses CWE-22
References
Metrics cvssV2_0

{'score': 4, 'vector': 'AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 4.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2025-12-08T08:32:06.058Z

Updated: 2025-12-08T14:03:14.943Z

Reserved: 2025-12-07T15:35:49.584Z

Link: CVE-2025-14224

cve-icon Vulnrichment

Updated: 2025-12-08T14:02:49.376Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-12-08T09:15:46.273

Modified: 2025-12-08T18:26:19.900

Link: CVE-2025-14224

cve-icon Redhat

No data.