UTT 进取 512W up to 1.7.7-171114 formP2PLimitConfig strcpy except buffer overflow
Summary
A vulnerability marked as critical has been reported in UTT 进取 512W up to 1.7.7-171114. This affects the function strcpy of the file /goform/formP2PLimitConfig. Performing a manipulation of the argument except results in buffer overflow.
This vulnerability is identified as CVE-2025-14191. The attack can be initiated remotely. Additionally, an exploit exists.
The vendor was contacted early about this disclosure but did not respond in any way.
Details
A vulnerability classified as critical has been found in UTT 进取 512W up to 1.7.7-171114. This affects the function strcpy of the file /goform/formP2PLimitConfig. The manipulation of the argument except with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability.
It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2025-14191. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details and a public exploit are known.
The exploit is shared for download at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the databases at CNNVD (CNNVD-202512-825) and EUVD (EUVD-2025-201601). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔒VulDB Reliability: 🔍
CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒
CVSSv3
VulDB Meta Base Score: 9.1VulDB Meta Temp Score: 8.9
VulDB Base Score: 8.8
VulDB Temp Score: 8.0
VulDB Vector: 🔒
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔒
CNA Base Score: 8.8
CNA Vector: 🔒
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Buffer overflowCWE: CWE-120 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒
Physical: No
Local: No
Remote: Yes
Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔒
Timeline
12/06/2025 Advisory disclosed12/06/2025 VulDB entry created
01/05/2026 VulDB entry last update
Sources
Advisory: github.comStatus: Not defined
CVE: CVE-2025-14191 (🔒)
GCVE (CVE): GCVE-0-2025-14191
GCVE (VulDB): GCVE-100-334611
EUVD: 🔒
CNNVD: CNNVD-202512-825 - UTT 512W 安全漏洞
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 12/06/2025 16:47Updated: 01/05/2026 21:27
Changes: 12/06/2025 16:47 (57), 12/07/2025 14:21 (31), 12/07/2025 15:24 (1), 12/09/2025 05:13 (6), 01/05/2026 21:27 (11)
Complete: 🔍
Submitter: Yun Zhang
Cache ID: 216::103
Submit
Accepted
- Submit #699220: UTT艾泰 进取 512W Router <=v3v1.7.7-171114 Buffer Overflow (by Yun Zhang)
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
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