The rfc1867_post_handler function in main/rfc1867.c in PHP before 5.3.7 does not properly restrict filenames in multipart/form-data POST requests, which allows remote attackers to conduct absolute path traversal attacks, and possibly create or overwrite arbitrary files, via a crafted upload request, related to a "file path injection vulnerability."
Published 2011-06-16 23:55:04
Updated 2018-10-30 16:26:21
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Directory traversal

Threat overview for CVE-2011-2202

Top countries where our scanners detected CVE-2011-2202
Top open port discovered on systems with this issue 80
IPs affected by CVE-2011-2202 47,741
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2011-2202!
*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-2011-2202

Probability of exploitation activity in the next 30 days: 5.48%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 92 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2011-2202

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
6.4
MEDIUM AV:N/AC:L/Au:N/C:N/I:P/A:P
10.0
4.9
NIST

CWE ids for CVE-2011-2202

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

References for CVE-2011-2202

Products affected by CVE-2011-2202

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