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2 vulnerabilities by Seeyon (Beijing Zhiyuan Internet Software Co., Ltd.)
CVE-2025-34040 (GCVE-0-2025-34040)
Vulnerability from nvd – Published: 2025-06-24 01:12 – Updated: 2026-05-14 02:07 X_Known Exploited Vulnerability
VLAI
Shadowserver
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 (v2.0.3)
CWE
Assigner
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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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
Shadowserver
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 (v2.0.3)
CWE
Assigner
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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