CVE-2025-34047
BaseFortify
Publication date: 2025-06-26
Last updated on: 2025-12-23
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-22 | The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. |
| CWE-20 | The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a path traversal flaw in the Leadsec SSL VPN that allows unauthenticated attackers to read arbitrary files on the system by manipulating the ostype parameter in a specific endpoint. It occurs because the input is not properly sanitized, letting attackers escape the intended directory and access sensitive files. [1]
How can this vulnerability impact me? :
The vulnerability can lead to unauthorized disclosure of sensitive information by allowing attackers to read arbitrary files on the affected system remotely without authentication or user interaction. This can compromise confidentiality and potentially expose critical data. [1]