CVE-2025-3571Public exploitNetwork attack vector

Database query manipulation via unfiltered del parameter

Published Apr 14, 2025 · Updated Apr 14, 2025

SQL injection in Fannuo Enterprise Website Management System 1.1 and 4.0 allows remote authenticated users to alter database queries. The admin/cms_chip.php handler concatenates the unfiltered del query parameter directly into an SQL statement, allowing crafted syntax to change the query. Access to the administrative endpoint is required, and successful exploitation permits database reads or writes within the application's database privileges.

CVSS severity5.3
Medium
EPSS probability0.32%
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 Fannuo Enterprise Website Management System 1.1 and 4.0 allows remote authenticated users to alter database queries. The admin/cms_chip.php handler concatenates the unfiltered del query parameter directly into an SQL statement, allowing crafted syntax to change the query. Access to the administrative endpoint is required, and successful exploitation permits database reads or writes within the application's database privileges.

The record

CVE
CVE-2025-3571
Published
Apr 14, 2025
Updated
Apr 14, 2025
Vendor
Cangzhou Fannuo Network
Product
Fannuo Enterprise Website Management System
Classifications
CWE-89, CWE-74, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 14, 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=1.1
  2. Affected versionversion=4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Cangzhou Fannuo Network · Fannuo Enterprise Website Management Systemversion=1.1; version=4.0

Published CVSS scores

5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1190Exploit Public-Facing Application

Public exploit references

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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