CVE-2025-34110 (GCVE-0-2025-34110)

Vulnerability from cvelistv5 – Published: 2025-07-15 13:01 – Updated: 2025-07-15 13:44
VLAI?
Summary
A directory traversal vulnerability exists in ColoradoFTP Server ≤ 1.3 Build 8 for Windows, allowing unauthenticated attackers to read or write arbitrary files outside the configured FTP root directory. The flaw is due to insufficient sanitation of user-supplied file paths in the FTP GET and PUT command handlers. Exploitation is possible by submitting traversal sequences during FTP operations, enabling access to system-sensitive files. This issue affects only the Windows version of ColoradoFTP.
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • CWE-552 - Files or Directories Accessible to External Parties
  • CWE-306 - Missing Authentication for Critical Function
Assigner
Impacted products
Vendor Product Version
ColoradoFTP Server Affected: * , ≤ 1.3 Build 8 (semver)
Create a notification for this product.
Credits
RvLaboratory
Show details on NVD website

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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