Vulnerability Details : CVE-2012-4680
Directory traversal vulnerability in the XML Server in IOServer before 1.0.19.0, when the Root Directory pathname lacks a trailing \ (backslash) character, allows remote attackers to read arbitrary files or list arbitrary directories via a .. (dot dot) in a URI.
Vulnerability category: Directory traversal
Products affected by CVE-2012-4680
- cpe:2.3:h:ioserver:ioserver:1.0.18.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-4680
5.68%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 93 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-4680
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2012-4680
-
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-2012-4680
-
http://www.foofus.net/?page_id=616
IOServer “Root Directory” Trailing Backslash Web Server Vuln | Foofus.Net
-
http://ics-cert.us-cert.gov/advisories/ICSA-12-258-01
IOServer OPC Server Multiple Vulnerabilities | CISA
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