CVE-2026-8403
Deferred Deferred - Pending Action

Stored XSS in SYSGUARD 6001

Vulnerability report for CVE-2026-8403, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-06-30

Last updated on: 2026-06-30

Assigner: Computer Emergency Response Team of the Republic of Turkey

Description

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Eksagate Electronic Engineering and Computer Industry Trade Inc. SYSGUARD 6001 allows Stored XSS. This issue affects SYSGUARD 6001: from 2.0.2 before 6.1.4.0.Β  NOTE: The vendor was contacted and it was learned that the product is not supported.

CVSS Scores

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Meta Information

Published
2026-06-30
Last Modified
2026-06-30
Generated
2026-06-30
AI Q&A
2026-06-30
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
eksagate_electronic_engineering_and_computer_industry_trade_inc. sysguard to 6.1.4.0 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

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Executive Summary

This vulnerability is a Stored Cross-Site Scripting (XSS) issue in the SYSGUARD 6001 product by Eksagate Electronic Engineering and Computer Industry Trade Inc. It occurs due to improper neutralization of input during web page generation, which means that malicious scripts can be injected and stored by the application and later executed in the context of a user's browser.

Impact Analysis

The vulnerability can allow attackers to execute malicious scripts in the browsers of users who access the affected web pages. This can lead to unauthorized actions such as stealing user credentials, session tokens, or other sensitive information, and potentially manipulating the affected web application.

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