CVE-2026-3818
Published: 09 March 2026
Summary
CVE-2026-3818 is a high-severity Injection (CWE-74) vulnerability in Tiandy Easy7 Cms. Its CVSS base score is 7.3 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 1.3th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
Threat & Defense at a Glance
Threat & Defense Details
Likely Mitigating ControlsAI
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.
Penetration testing uses SQL injection payloads against database interfaces, identifying and supporting fixes for SQL injection weaknesses.
Developer assessments and testing (including injection-focused techniques) identify improper neutralization of special elements, and the verifiable flaw remediation corrects them pre-deployment.
Validates query inputs to prevent SQL syntax or command manipulation.
Identifies indicators of injection attacks (command, SQL, LDAP, etc.) via anomaly and attack monitoring.
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Remote unauthenticated SQL injection in public-facing JSP endpoint (GetDBData.jsp) directly enables exploitation of internet-facing applications for initial access and limited data manipulation.
NVD Description
A flaw has been found in Tiandy Easy7 CMS Windows 7.17.0. Impacted is an unknown function of the file /Easy7/apps/WebService/GetDBData.jsp. This manipulation of the argument strTBName causes sql injection. The attack may be initiated remotely. The exploit has been published…
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and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Deeper analysisAI
CVE-2026-3818 is a SQL injection vulnerability (CWE-74, CWE-89) in Tiandy Easy7 CMS Windows version 7.17.0. The flaw resides in an unknown function within the file /Easy7/apps/WebService/GetDBData.jsp, where manipulation of the argument strTBName triggers the injection.
The vulnerability enables remote exploitation by unauthenticated attackers (PR:N) with low attack complexity (AC:L) and no user interaction (UI:N). Successful attacks can result in limited impacts to confidentiality, integrity, and availability (C:L/I:L/A:L), earning a CVSS v3.1 base score of 7.3.
VulDB advisories indicate that an exploit has been published and is available for use. The vendor was contacted early regarding disclosure but provided no response, and no patches or specific mitigations are detailed in the references.
Details
- CWE(s)