CVE-2025-11305
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Vulnerability report for CVE-2025-11305, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2025-10-05

Last updated on: 2025-10-06

Assigner: VulDB

Description

A vulnerability has been found in UTT HiPER 840G up to 3.1.1-190328. Affected by this issue is the function strcpy of the file /goform/formTaskEdit. The manipulation of the argument txtMin2 leads to buffer overflow. Remote exploitation of the attack is possible. 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.

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Meta Information

Published
2025-10-05
Last Modified
2025-10-06
Generated
2026-07-06
AI Q&A
2025-10-06
EPSS Evaluated
2026-07-05
NVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
utt hiper_840g 3.1.1-190328

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-119 The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
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.

Attack-Flow Graph

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Executive Summary

This vulnerability exists in the UTT HiPER 840G device up to version 3.1.1-190328. It is caused by improper handling of the argument txtMin2 in the strcpy function within the /goform/formTaskEdit file, leading to a buffer overflow. This flaw can be exploited remotely, allowing an attacker to potentially execute arbitrary code or cause a denial of service.

Impact Analysis

The vulnerability can allow a remote attacker to exploit the buffer overflow to execute arbitrary code, disrupt the normal operation of the device, or cause a denial of service. This can lead to unauthorized access, system compromise, or service outages.

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