Vulnerability Details : CVE-2009-3898

Directory traversal vulnerability in src/http/modules/ngx_http_dav_module.c in nginx (aka Engine X) before 0.7.63, and 0.8.x before 0.8.17, allows remote authenticated users to create or overwrite arbitrary files via a .. (dot dot) in the Destination HTTP header for the WebDAV (1) COPY or (2) MOVE method.
Published 2009-11-24 17:30:00
Updated 2021-11-10 15:52:56
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Directory traversal

Threat overview for CVE-2009-3898

Top countries where our scanners detected CVE-2009-3898
Top open port discovered on systems with this issue 443
IPs affected by CVE-2009-3898 8,552
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2009-3898!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2009-3898

Probability of exploitation activity in the next 30 days: 0.45%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 72 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2009-3898

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
4.9
 MEDIUM AV:N/AC:M/Au:S/C:P/I:P/A:N
6.8
4.9
 NIST

CWE ids for CVE-2009-3898

  • 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.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2009-3898

Products affected by CVE-2009-3898

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