CVE-2025-34163 Dongsheng Logistics Software Unauthenticated Arbitrary File Upload
Attackers can upload malicious scripts to Dongsheng Logistics Software via an unauthenticated endpoint, leading to remote code execution and system compromise.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-34163?
CVE-2025-34163 is a critical vulnerability in Qingdao Dongsheng Weiye Software Co., Ltd. Dongsheng Logistics Software, published on 27 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
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.
Weakness: CWE-434
Which versions are affected by CVE-2025-34163?
How do I fix CVE-2025-34163?
No fix has been published for CVE-2025-34163 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-34163 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-34163 exists.
Sources
Also known as GHSA-fm26-585q-c995.