Vulnerability Details CVE-2020-27385
Incorrect Access Control in the FileEditor (/Admin/Views/FileEditor/) in FlexDotnetCMS before v1.5.11 allows an authenticated remote attacker to read and write to existing files outside the web root. The files can be accessed via directory traversal, i.e., by entering a .. (dot dot) path such as ..\..\..\..\..\<file> in the input field of the FileEditor. In FlexDotnetCMS before v1.5.8, it is also possible to access files by specifying the full path (e.g., C:\<file>). The files can then be edited via the FileEditor.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 62.1%
CVSS Severity
CVSS v3 Score 8.1
CVSS v2 Score 5.5
References
Products affected by CVE-2020-27385
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.1.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.2.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.3.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.3.1
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.4.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.4.1
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.5.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.5.1
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.5.2
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.5.3
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.6.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.7.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.8.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.8.1
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.8.2
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.8.3
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.8.4
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.8.5
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.8.6
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.8.7
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.8.8
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.8.9
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.9.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.9.1
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.9.2
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.9.3
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.9.4
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.9.5
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.9.6
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.9.7
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.9.8
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:0.9.9
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.0.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.0.1
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.1.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.2.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.3.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.3.1
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.3.2
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.3.3
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.4.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.4.1
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.5.0
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.5.1
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.5.10
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.5.2
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.5.3
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.5.4
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.5.5
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.5.6
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.5.7
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.5.8
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cpe:2.3:a:flexdotnetcms_project:flexdotnetcms:1.5.9