CVE-2025-14534
CriticalSummary
A vulnerability was found in UTT 进取 512W up to version 3.1.7.7-171114, affecting the strcpy function in the file /goform/formNatStaticMap of the Endpoint component. Manipulating the NatBind argument can lead to a buffer overflow. The attack can be launched remotely, and the exploit has been publicly disclosed.
Risk Assessment
Risk of remote code execution or device crash, potentially compromising network integrity and service availability.
Recommendation
Immediately update the device firmware if a newer version is available, and restrict access to the administrative interface.
Other vulnerabilities in UTT 进取 512W
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- CVE-2026-0837High
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A vulnerability was found in UTT 进取 520W version 1.7.7-180627, involving a buffer overflow in the strcpy function in the file /goform/formConfigFastDirectionW. Manipulation of the ssid argument causes the overflow, which can be exploited remotely. The exploit has been publicly disclosed, and the vendor has not responded.
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The UTT 进取 520W device version 1.7.7-180627 contains a buffer overflow vulnerability in the strcpy function in the file /goform/formPptpClientConfig. Manipulation of the argument EncryptionMode results in buffer overflow. Remote exploitation is possible. The exploit is now public and may be used. The vendor was contacted but did not respond.
- CVE-2025-15459High
The UTT 进取 520W device version 1.7.7-180627 contains a buffer overflow vulnerability in the strcpy function in the file /goform/formUser. Manipulation of the argument passwd1 leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted but did not respond.
Original NVD description (English source)
A vulnerability was determined in UTT 进取 512W up to 3.1.7.7-171114. This impacts the function strcpy of the file /goform/formNatStaticMap of the component Endpoint. Executing manipulation of the argument NatBind can lead to buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

