CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
EPSS
Percentile
71.0%
H2O is an open source web server software. H2O contains an issue in processing URL, which may result in a directory traversal (CWE-22) vulnerability.
A remote attacker may obtain arbitrary files on the server if “file.dir” directive is specified.
Update the Software
Update to the latest version according to the information provided by the developer.