CVE-2025-34040 (GCVE-0-2025-34040)
Vulnerability from cvelistv5 – Published: 2025-06-24 01:12 – Updated: 2026-05-14 02:07 X_Known Exploited Vulnerability
VLAI
EPSS
VEX
Title
Seeyon Zhiyuan OA System Path Traversal File Upload
Summary
An arbitrary file upload vulnerability exists in the Zhiyuan OA platform via the wpsAssistServlet interface. The realFileType and fileId parameters are improperly validated during multipart file uploads, allowing unauthenticated attackers to upload crafted JSP files outside of intended directories using path traversal. Successful exploitation enables remote code execution as the uploaded file can be accessed and executed through the web server. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-01 UTC.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-06-24 15:43 UTC
CWE
Assigner
VulnCheck
CNA
References
5 references
| URL | Tags |
|---|---|
| https://service.seeyon.com/patchtools/tp.html#/pa… | vendor-advisorypatch |
| https://www.cnblogs.com/pursue-security/p/17677130.html | exploittechnical-description |
| https://www.cnvd.org.cn/flaw/show/CNVD-2021-01627 | third-party-advisory |
| https://vulncheck.com/advisories/zhiyuan-oa-syste… | third-party-advisory |
| https://www.exploit-db.com/exploits/52490 |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Seeyon (Beijing Zhiyuan Internet Software Co., Ltd.) | Zhiyuan OA Web Application System |
Affected:
5.0
(custom)
Affected: 5.1 , ≤ 5.6sp1 (custom) Affected: 6.0 , ≤ 6.1sp2 (custom) Affected: 7.0 (custom) Affected: 7.0sp1 , ≤ 7.1 (custom) Affected: 7.1sp1 (custom) Affected: 8.0 , ≤ 8.0sp2 (custom) |
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