CVE-2026-40847
Deferred Deferred - Pending Action
SQL Injection in System Tag View via SQL SELECT Command

Publication date: 2026-05-27

Last updated on: 2026-05-27

Assigner: CERT VDE

Description
An low privileged remote attacker can exploit an unauthenticated SQL Injection vulnerability in the system_tag view due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.
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Meta Information
Published
2026-05-27
Last Modified
2026-05-27
Generated
2026-06-16
AI Q&A
2026-05-27
EPSS Evaluated
2026-06-15
NVD
CVE-2026-40847
EUVD
EUVD-2026-32146
Affected Vendors & Products
Currently, no data is known.
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
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Compliance Impact

This vulnerability allows a low privileged remote attacker to exploit an unauthenticated SQL Injection, resulting in a total loss of confidentiality.

A total loss of confidentiality can lead to unauthorized access to sensitive data, which may cause non-compliance with data protection regulations such as GDPR and HIPAA that require the protection of personal and health information.

Executive Summary

This vulnerability is an unauthenticated SQL Injection in the system_tag view that can be exploited by a low privileged remote attacker. It occurs because special elements in a SQL SELECT command are not properly neutralized, allowing the attacker to manipulate the SQL query.

Impact Analysis

Exploiting this vulnerability can lead to a total loss of confidentiality, meaning sensitive data could be exposed to unauthorized parties.

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