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CVE-2025-13771— Uniong｜WebITR - Arbitrary File Read

Quick assessment

Affected
Uniong WebITR
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.

Uniong WebITR是中国凯发（Uniong）公司的一款在线考勤系统。 Uniong WebITR存在安全漏洞，该漏洞源于相对路径遍历，允许远程攻击者下载任意系统文件。

CVSS 6.5 · Medium EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2025-13771

Vulnerability Information
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Vulnerability Title
Uniong｜WebITR - Arbitrary File Read
Source: CVE Program / CVE List V5
Vulnerability Description
WebITR developed by Uniong has an Arbitrary File Read vulnerability, allowing authenticated remote attackers to exploit Relative Path Traversal to download arbitrary system files.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
相对路径遍历
Source: CVE Program / CVE List V5
Vulnerability Title
Uniong WebITR 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Uniong WebITR是中国凯发（Uniong）公司的一款在线考勤系统。 Uniong WebITR存在安全漏洞，该漏洞源于相对路径遍历，允许远程攻击者下载任意系统文件。
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
Uniong WebITR 0 ~ 2_1_0_33 -

II. Public POCs for CVE-2025-13771

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III. Intelligence Information for CVE-2025-13771

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Vendor Advisories for CVE-2025-13771 (1)

Same Patch Batch · Uniong · 2025-11-28 · 4 CVEs total

CVE-2025-13768 7.5 HIGH Uniong｜WebITR - Authorization Bypass
CVE-2025-13769 6.5 MEDIUM Uniong｜WebITR - SQL Injection
CVE-2025-13770 6.5 MEDIUM Uniong｜WebITR - SQL Injection

IV. Related Vulnerabilities

Same product: WebITR
Same vendor: Uniong
Same weakness: CWE-23

V. Comments for CVE-2025-13771

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