CVE-2026-9003
Deferred Deferred - Pending Action
SQL Injection in TONNET E-LAN Hybrid Recording System

Publication date: 2026-05-20

Last updated on: 2026-05-20

Assigner: TWCERT/CC

Description
E-LAN Hybrid Recording System developed by TONNET has a SQL Injection vulnerability, allowing unauthenticated remote attackers to inject arbitrary SQL commands to read database contents.
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Meta Information
Published
2026-05-20
Last Modified
2026-05-20
Generated
2026-06-09
AI Q&A
2026-05-20
EPSS Evaluated
2026-06-08
NVD
CVE-2026-9003
EUVD
EUVD-2026-31046
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
tonnet e-lan_hybrid_recording_system From mdiskTRS08_tonnet_20260203-1636 (inc)
Helpful Resources
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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Executive Summary

CVE-2026-9003 is a high-severity SQL Injection vulnerability affecting the E-LAN Hybrid Recording System developed by TONNET, specifically the TPR7308 model.

This flaw allows unauthenticated remote attackers to inject arbitrary SQL commands into the system, which can lead to unauthorized access to sensitive database contents.

The vulnerability was identified by security researchers from Cymetrics and publicly disclosed in May 2026.

Impact Analysis

This vulnerability can allow attackers who do not need to authenticate to remotely execute arbitrary SQL commands on the affected system.

As a result, attackers may be able to read sensitive information stored in the database, potentially leading to data breaches or exposure of confidential data.

This can compromise the integrity and confidentiality of the system's data, posing significant security risks.

Mitigation Strategies

To mitigate the SQL Injection vulnerability in the E-LAN Hybrid Recording System (model TPR7308), users should update the firmware to version mdiskTRS08_tonnet_20260203-1636 or later.

This update addresses the vulnerability that allows unauthenticated remote attackers to inject arbitrary SQL commands and access sensitive database contents.

Compliance Impact

The SQL Injection vulnerability in TONNET's E-LAN Hybrid Recording System allows unauthenticated remote attackers to access sensitive database contents. This exposure of sensitive data could lead to non-compliance with data protection regulations such as GDPR and HIPAA, which require the protection of personal and sensitive information from unauthorized access.

Organizations using the affected system may face increased risk of data breaches, potentially resulting in violations of these standards and regulations if the vulnerability is not mitigated.

Updating the firmware to the fixed version is advised to reduce the risk and help maintain compliance.

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