CVE-2025-14185Public exploitNetwork attack vector

Authenticated SQL injection via concatenated usercode parameter

Published Dec 7, 2025 · Updated Dec 8, 2025

SQL injection in AppServletService.class in Yonyou U8 Cloud 5.0, 5.0sp, 5.1, and 5.1sp allows remote authenticated users to alter SQL queries. The servlet selects an account data source and passes the usercode value into getUserInfo, where it is concatenated directly into an SQL statement. Low-privileged access is required; successful injection can expose, change, or disrupt data available to the application account.

CVSS severity6.3
Medium
EPSS probability0.23%
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 AppServletService.class in Yonyou U8 Cloud 5.0, 5.0sp, 5.1, and 5.1sp allows remote authenticated users to alter SQL queries. The servlet selects an account data source and passes the usercode value into getUserInfo, where it is concatenated directly into an SQL statement. Low-privileged access is required; successful injection can expose, change, or disrupt data available to the application account.

The record

CVE
CVE-2025-14185
Published
Dec 7, 2025
Updated
Dec 8, 2025
Vendor
Yonyou Network Technology Co., Ltd.
Product
U8 Cloud
Classifications
CWE-74, CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 7, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 8, 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=5.0
  2. Affected versionversion=5.0sp
  3. Affected versionversion=5.1
  4. Affected versionversion=5.1sp

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Yonyou Network Technology Co., Ltd. · U8 Cloudversion=5.0; version=5.0sp; version=5.1; version=5.1sp

Published CVSS scores

6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
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-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL 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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