CVE-2025-11355

Name: CVE-2025-11355
Creator: NVD / NIST
Published: 2025-10-07T07:15:44.26+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 0.75%

Last modified Jun 17, 2026

CVE-2025-11355 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. A vulnerability has been found in UTT 1250GW up to v2v3.2.2-200710. Affected by this vulnerability is the function strcpy of the file /goform/aspChangeChannel. EPSS estimates a 0.75% chance of exploitation in the next 30 days.

Description

A vulnerability has been found in UTT 1250GW up to v2v3.2.2-200710. Affected by this vulnerability is the function strcpy of the file /goform/aspChangeChannel. The manipulation of the argument pvid leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the 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

0.75%

50.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Utt	1250gw Firmware	<= 3.2.2-200710

References

https://github.com/cymiao1978/cve/blob/main/10.mdBroken Link, Exploit
https://github.com/cymiao1978/cve/blob/main/10.md#pocBroken Link, Exploit
https://vuldb.com/?ctiid.327240Permissions Required, VDB Entry
https://vuldb.com/?id.327240Third Party Advisory, VDB Entry
https://vuldb.com/?submit.664921Third Party Advisory, VDB Entry

Timeline

Published: Oct 7, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-11355?

How severe is CVE-2025-11355?

CVE-2025-11355 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 0.75% probability of exploitation in the next 30 days.

How do I fix CVE-2025-11355?

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-2025-11355?

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

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Source: NVD / NIST