CVE-2019-25352
Directory Traversal in Crystal Live HTTP Server Allows Remote File Access
Publication date: 2026-02-18
Last updated on: 2026-02-18
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| crystal | live_http_server | 6.01 |
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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
The vulnerability in Crystal Live HTTP Server 6.01 is a directory traversal flaw that allows remote attackers to access system files by manipulating URL path segments.
Attackers can use multiple '../' sequences in the URL to navigate outside the web root directory and retrieve sensitive files, including Windows system configuration files.
How can this vulnerability impact me? :
This vulnerability can allow attackers to access sensitive system files remotely without any privileges.
Such unauthorized access can lead to exposure of critical configuration data, potentially aiding further attacks or system compromise.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know