Overview
The CVE-2025-6076 is a critical vulnerability found in Partner Software’s applications – Partner Software and Partner Web. These applications fail to sanitize files uploaded on the ‘reports’ tab. Consequently, this leaves the system vulnerable to a potential attack by an authenticated hacker who can upload a malicious file, thereby compromising the system.
This vulnerability poses a significant threat to any organization utilizing Partner Software’s applications. If successfully exploited, it can result in a complete system compromise or data leakage, which can lead to severe repercussions, both financially and reputationally.
Vulnerability Summary
CVE ID: CVE-2025-6076
Severity: High (8.8 CVSS Score)
Attack Vector: Network
Privileges Required: Low
User Interaction: Required
Impact: System compromise and potential data leakage
Affected Products
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Product | Affected Versions
Partner Software application | All versions before vendor patch
Partner Web application | All versions before vendor patch
How the Exploit Works
The exploit leverages the lack of file sanitization in the ‘reports’ tab in the Partner Software and Partner Web applications. An authenticated attacker can upload a malicious file. The software, running as SYSTEM by default, then executes this file, which can lead to the compromise of the system or leakage of sensitive data.
Conceptual Example Code
Here is a conceptual example of how the vulnerability might be exploited:
POST /reports/upload HTTP/1.1
Host: target.example.com
Content-Type: multipart/form-data; boundary=---011000010111000001101001
-----011000010111000001101001
Content-Disposition: form-data; name="file"; filename="malware.exe"
Content-Type: application/x-msdownload
{binary data}
-----011000010111000001101001--In this example, an attacker uploads a malicious executable file (malware.exe) to the ‘reports’ endpoint. The software then processes this file, potentially leading to a system compromise or data leakage.
Mitigation Guidance
To mitigate this vulnerability, it is strongly recommended to apply the patch provided by the software vendor at the earliest. In the absence of a vendor patch, a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can be used as temporary mitigation. However, these are not long-term solutions, and applying the vendor patch as soon as it becomes available is strongly advised.