Path Traversal in Youdatasum Cpas Audit Management System
CVE-2024-58396
YouDataSum CPAS Audit Management System V4 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files by manipulating the fileId parameter. Attackers can send GET requests to /cpasm4/plugInManController/downPlugs with ../ sequences in fileId to retrieve system files like /etc/passwd. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-01-13.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Youdatasum Cpas Audit Management System — versions V4
Weakness classification (CWE)
References
- github.com/gelusus/wxvl/blob/main/doc/2024-12/「漏洞复现」友数聚 CPAS审计管理系统V4 downPlugs… (exploit)
- github.com/eeeeeeeeee-code/POC/blob/main/wpoc/北京友数聚科技/CPAS审计管理系统存在任意文件读取漏洞.md (exploit)
- github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/oth… (technical-description)
- www.youdatasum.com/ (product)
- www.vulncheck.com/advisories/youdatasum-cpas-audit-management-system-v4-path-tr… (third-party-advisory)
Frequently asked questions
- What is CVE-2024-58396?
- CVE-2024-58396 is a high-severity vulnerability in Youdatasum Cpas Audit Management System, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-10-22.
- How severe is CVE-2024-58396?
- High severity. CVSS v3 base score is 7.5 out of 10.