CVE-2025-15460

Name: CVE-2025-15460
Creator: NVD / NIST
Published: 2026-01-05T06:16:03.47+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 0.58%

Last modified Jun 17, 2026

CVE-2025-15460 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. A vulnerability was detected in UTT 进取 520W 1.7.7-180627. This affects the function strcpy of the file /goform/formPptpClientConfig. EPSS estimates a 0.58% chance of exploitation in the next 30 days.

Description

A vulnerability was detected in UTT 进取 520W 1.7.7-180627. This affects the function strcpy of the file /goform/formPptpClientConfig. Performing a manipulation of the argument EncryptionMode results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

7.4/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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

EPSS Probability

0.58%

43.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Utt	520w Firmware	<= 1.7.7-180627

References

https://github.com/cymiao1978/cve/blob/main/new/23.mdExploit, Third Party Advisory
https://github.com/cymiao1978/cve/blob/main/new/23.md#pocExploit, Third Party Advisory
https://vuldb.com/?ctiid.339496Permissions Required, VDB Entry
https://vuldb.com/?id.339496Third Party Advisory, VDB Entry
https://vuldb.com/?submit.725817Third Party Advisory, VDB Entry
https://github.com/cymiao1978/cve/blob/main/new/23.mdExploit, Third Party Advisory

Timeline

Published: Jan 5, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-15460?

How severe is CVE-2025-15460?

CVE-2025-15460 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 0.58% probability of exploitation in the next 30 days.

How do I fix CVE-2025-15460?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-15460?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST