CVE-2025-34039— Yonyou NC BeanShell Command Injection
Quick assessment
Affected
Yonyou Co., Ltd. UFIDA NC
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Yonyou UFIDA NC是中国用友（Yonyou）公司的一款高端管理软件。 Yonyou UFIDA NC v6.5及之前版本存在安全漏洞，该漏洞源于暴露BeanShell测试servlet导致代码注入攻击。
Possible ATT&CK Techniques 3 AI
T1059 · Command and Scripting Interpreter T1068 · Exploitation for Privilege Escalation T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Yonyou Co., Ltd. | UFIDA NC | ≤ 6.5 |
affected |
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I. Basic Information for CVE-2025-34039
Vulnerability Information
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Vulnerability Title
Yonyou NC BeanShell Command Injection
Source: CVE Program / CVE List V5
Vulnerability Description
A code injection vulnerability exists in Yonyou UFIDA NC v6.5 and prior due to the exposure of the BeanShell testing servlet (bsh.servlet.BshServlet) without proper access controls. The servlet allows unauthenticated remote attackers to execute arbitrary Java code via the bsh.script parameter. This can be exploited to run system commands and ultimately gain full control over the target server. The issue is rooted in a third-party JAR component bundled with the application, and the servlet is accessible without authentication on vulnerable installations. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-05 UTC.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Yonyou UFIDA NC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yonyou UFIDA NC是中国用友（Yonyou）公司的一款高端管理软件。 Yonyou UFIDA NC v6.5及之前版本存在安全漏洞，该漏洞源于暴露BeanShell测试servlet导致代码注入攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Yonyou Co., Ltd. | UFIDA NC | 0 ~ 6.5 | - |
|
II. Public POCs for CVE-2025-34039
| # | POC Description | Source Link | Shenlong Link |
|---|
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Security Blog Posts for CVE-2025-34039 (1)
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🔗 用友NC BeanShell远程代码执行漏洞(CNVD-2021-30167) - 学安全的小白 - 博客园 Read full article exploit technical-description
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V. Comments for CVE-2025-34039
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