SEH Buffer Overflow in iSmartViewPro 1.5 Enables Code Execution

Publication date: 2026-04-26

Last updated on: 2026-04-26

Assigner: VulnCheck

Description

iSmartViewPro 1.5 contains a structured exception handling (SEH) buffer overflow vulnerability in the 'Save Path for Snapshot and Record file' field that allows local attackers to execute arbitrary code. Attackers can input a crafted payload exceeding 260 bytes through the System Setup interface to overwrite SEH records and execute shellcode with application privileges.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-04-26

Last Modified

2026-04-26

Generated

2026-07-06

AI Q&A

2026-04-27

EPSS Evaluated

2026-07-05

NVD

CVE-2018-25283

EUVD

EUVD-2018-21803

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
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

Executive Summary

The vulnerability exists in iSmartViewPro version 1.5 and is a structured exception handling (SEH) buffer overflow. It occurs in the 'Save Path for Snapshot and Record file' field, where local attackers can input a crafted payload exceeding 260 bytes. This overflow allows attackers to overwrite SEH records and execute arbitrary code with the application's privileges.

Impact Analysis

This vulnerability can allow local attackers to execute arbitrary code on the affected system with the same privileges as the application. This could lead to unauthorized actions such as installing malware, stealing data, or disrupting system operations.

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