Vulnerability · Published Aug 27, 2025 · Assigned by VulnCheck

CVE-2025-34163Dongsheng Logistics Software Unauthenticated Arbitrary File Upload

Critical 10.0

In plain English

A critical-severity unrestricted file upload in Dongsheng Logistics Software from Qingdao Dongsheng Weiye Software Co., Ltd.. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).

Severity (CVSS 4.0)10.0Critical

Exploit odds (30 days)0.7%top 48.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

Dongsheng Logistics Software exposes an unauthenticated endpoint at /CommMng/Print/UploadMailFile that fails to enforce proper file type validation and access control. An attacker can upload arbitrary files, including executable scripts such as .ashx, via a crafted multipart/form-data POST request. This allows remote code execution on the server, potentially leading to full system compromise. The vulnerability is presumed to affect builds released prior to July 2025 and is remediated in newer versions of the product, though the exact affected range remains undefined. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-07-23 UTC.

Affected products (as reported)

Vendor	Product	Versions
Qingdao Dongsheng Weiye Software Co., Ltd.	Dongsheng Logistics Software	0 – through pre-July 2025 builds

Weakness: CWE-434 · Vector: 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

References

https://cn-sec.com/archives/4243708.html technical-description, exploit
http://www.dongshengsoft.com/ product, patch
https://www.vulncheck.com/advisories/dongsheng-logisitics-software-unauth-arbitrary-file-upload third-party-advisory