CVE-2025-34059Known exploitationPublic exploitNetwork attack vector

Sensitive database disclosure via unsanitized login username

Published Jul 1, 2025 · Updated Nov 20, 2025

SQL injection in Dahua Smart Cloud Gateway Registration Management Platform allows remote attackers to disclose database data without authentication. The /index.php/User/doLogin handler incorporates the username parameter into a database query without neutralizing SQL syntax, enabling error-based extraction through updatexml(). No account is required; a public proof of concept exposes the database user, and honeypot telemetry records exploitation against deployed instances.

CVSS severity8.7
High
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Dahua Smart Cloud Gateway Registration Management Platform allows remote attackers to disclose database data without authentication. The /index.php/User/doLogin handler incorporates the username parameter into a database query without neutralizing SQL syntax, enabling error-based extraction through updatexml(). No account is required; a public proof of concept exposes the database user, and honeypot telemetry records exploitation against deployed instances.

The record

CVE
CVE-2025-34059
Published
Jul 1, 2025
Updated
Nov 20, 2025
Vendor
Zhejiang Dahua Technology Co., Ltd.
Product
Smart Cloud Gateway Registration Management Platform
Classifications
CWE-200, CWE-89, CAPEC-66, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 5, 2025Exploitation reportedShadowserver honeypot exploitation observations
  2. Jul 1, 2025CVE publishedPublication date reported by the CVE source.
  3. Nov 20, 2025Record 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

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Zhejiang Dahua Technology Co., Ltd. · Smart Cloud Gateway Registration Management Platformversion=0

Published CVSS scores

8.7VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA: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 exploitationReported
Public exploitPublished

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC-66SQL Injection
T1190Exploit Public-Facing Application

Public exploit references

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

Reported exploitation

Technologies

Your stack

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Your stack

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