NeoFiler vulnerable to directory traversal


NeoFiler provided by SkyArts.com contains an issue in processing file names, which may result in a directory traversal (CWE-22) vulnerability.

Ryohei Koike of Sakura Information Systems Co., Ltd. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V2 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products

  • NeoFiler version 5.4.3 and earlier
  • NeoFiler Free version 5.4.3 and earlier
  • NeoFiler Free Lite version 2.4.2 and earlier


A remote, unauthenticated attacker may create an arbitrary file or overwrite an existing file in a directory that the application has privileges to access.

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Vendor Information

CWE (What is CWE?)

  1. Path Traversal(CWE-22) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2014-0805

  1. JVN : JVN#85716574
  2. National Vulnerability Database (NVD) : CVE-2014-0805
Revision History

  • [2014/01/10]
      Web page was published
      Impact was modified
      References : Content was added