CVE-2021-45448
7.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
0.001 Low
EPSS
Percentile
28.8%
Pentaho Business Analytics
Server versions before 9.2.0.2 and 8.3.0.25 using the Pentaho
Analyzer plugin exposes a service endpoint for templates which allows a
user-supplied path to access resources that are out of bounds.
The software 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 software 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. By using special elements such as
“…” and “/” separators, attackers can escape outside of the restricted
location to access files or directories that are elsewhere on the
system.
Affected configurations
CNA Affected
[
{
"defaultStatus": "unaffected",
"modules": [
"Pentaho Analyzer plugin"
],
"product": "Pentaho Business Analytics Server",
"vendor": "Hitachi Vantara",
"versions": [
{
"lessThan": "9.2.0.2",
"status": "affected",
"version": "9.2",
"versionType": "ALL"
},
{
"lessThan": "8.3.0.25",
"status": "affected",
"version": "1.0",
"versionType": "All"
}
]
}
]Social References
More
Related
7.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
0.001 Low
EPSS
Percentile
28.8%