CVE-2026-9003Network attack vector

Unauthenticated database disclosure via SQL injection

Published May 20, 2026 · Updated May 20, 2026

SQL injection in TONNET E-LAN TPR-7308 firmware before mdiskTRS08_tonnet_20260203-1636 allows remote attackers to read database contents. TWCERT/CC and TONNET have not published the affected endpoint, parameter, or query-building operation. No authentication or user interaction is required, and the reported consequence is limited to database-content disclosure.

CVSS severity8.7
High
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in TONNET E-LAN TPR-7308 firmware before mdiskTRS08_tonnet_20260203-1636 allows remote attackers to read database contents. TWCERT/CC and TONNET have not published the affected endpoint, parameter, or query-building operation. No authentication or user interaction is required, and the reported consequence is limited to database-content disclosure.

The record

CVE
CVE-2026-9003
Published
May 20, 2026
Updated
May 20, 2026
Vendor
TONNET Telecommunication International Corp.
Product
E-LAN TPR-7308 Hybrid Recording Gateway
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 20, 2026CVE publishedPublication date reported by the CVE source.
  2. May 20, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <mdiskTRS08_tonnet_20260203-1636

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

TONNET Telecommunication International Corp. · E-LAN TPR-7308 Hybrid Recording Gatewayversion=0 <mdiskTRS08_tonnet_20260203-1636

Published CVSS scores

8.7TWCERT/CCCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
7.5TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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