Vulnerability Details : CVE-2012-5100
Directory traversal vulnerability in HServer 0.1.1 allows remote attackers to read arbitrary files via a (1) ..%5c (dot dot encoded backslash) or (2) %2e%2e%5c (encoded dot dot backslash) in the PATH_INFO.
Vulnerability category: Directory traversal
Exploit prediction scoring system (EPSS) score for CVE-2012-5100
Probability of exploitation activity in the next 30 days: 3.11%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 91 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2012-5100
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2012-5100
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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-2012-5100
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http://archives.neohapsis.com/archives/bugtraq/2012-01/0028.html
Exploit
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https://exchange.xforce.ibmcloud.com/vulnerabilities/72138
HServer webserver directory traversal CVE-2012-5100 Vulnerability Report
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http://www.securityfocus.com/bid/51286
HServer Directory Traversal VulnerabilityExploit
Products affected by CVE-2012-5100
- cpe:2.3:a:luizpicanco:hserver:0.1.1:*:*:*:*:*:*:*