Cyber Resilience

CVE-2026-8402

Critical

Published: 30 June 2026

Published
30 June 2026
Modified
30 June 2026
KEV Added
—
Patch
—
CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0032 23.9th percentile
Risk Priority 70 floored blend · peak EPSS

Summary

CVE-2026-8402 is a critical-severity SQL Injection (CWE-89) vulnerability in Gov (inferred from references). Its CVSS base score is 9.8 (Critical).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 23.9th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

OWASP Top 10 for Web (2025)

A05:2025 Injection

EU & UK References

Vulnerability details

Improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in Eksagate Electronic Engineering and Computer Industry Trade Inc. SYSGUARD 6001 allows Blind SQL Injection. This issue affects SYSGUARD 6001: from 2.0.2 before 6.1.16.0. NOTE: The vendor…

more

was contacted and it was learned that the product is not supported.

CWE(s)
CWE-89

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Why these techniques?

Direct SQL injection (CWE-89) in the application enables remote exploitation of a public-facing service for initial access.

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0

CVEs Like This One

CVE-2023-45996Shared CWE-89
CVE-2023-5350Shared CWE-89
CVE-2023-5023Shared CWE-89
CVE-2023-5260Shared CWE-89
CVE-2023-4852Shared CWE-89
CVE-2023-5784Shared CWE-89
CVE-2023-46006Shared CWE-89
CVE-2023-5153Shared CWE-89
CVE-2023-4745Shared CWE-89
CVE-2023-5261Shared CWE-89

Affected Assets

Gov
—
inferred from references and description; NVD did not file a CPE for this CVE

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-89

Penetration testing uses SQL injection payloads against database interfaces, identifying and supporting fixes for SQL injection weaknesses.

SI-10 Information Input Validation
addresses: CWE-89

Validates query inputs to prevent SQL syntax or command manipulation.

References