Which versions of UTT are affected by CVE-2025-14139?

Organizations using A security vulnerability should be aware of moderate risk from CVE-2025-14139, a buffer overflow vulnerability rated CVSS 5.7.

Is there a public PoC exploit available for CVE-2025-14139?

Yes, a public proof-of-concept exploit is available for CVE-2025-14139. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-14139?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

UTT CVE-2025-14139

Q: What is the CVSS score of CVE-2025-14139?

CVE-2025-14139 has a CVSS 4.0 base score of 5.5 (Medium). CVSS vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/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. EPSS exploitation probability: 0.1%.

EUVD-2025-201550 MEDIUM

Buffer Overflow (CWE-119)

2025-12-06 cna@vuldb.com

Buffer Overflow

5.5

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

CVSS changed

Apr 29, 2026 - 01:11 NVD

5.7 (MEDIUM) 5.5 (MEDIUM)

EUVD ID Assigned

Mar 15, 2026 - 17:37 euvd

EUVD-2025-201550

Analysis Generated

Mar 15, 2026 - 17:37 vuln.today

PoC Detected

Dec 12, 2025 - 12:43 vuln.today

Public exploit code

CVE Published

Dec 06, 2025 - 15:15 nvd

MEDIUM 5.7

DescriptionCVE.org

A security vulnerability has been detected in UTT 进取 520W 1.7.7-180627. Impacted is the function strcpy of the file /goform/formConfigDnsFilterGlobal. Such manipulation of the argument timeRangeName leads to buffer overflow. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Analysis

CVE-2025-14139 vulnerability details – vuln.today

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