Vulnerability Details : CVE-2018-20332
An issue has been discovered in the OpenWebif plugin through 1.2.4 for Enigma2 based devices. Reading of arbitrary files is possible with /file?action=download&file= followed by a full pathname, and listing of arbitrary directories is possible with /file?action=download&dir= followed by a full pathname. This is related to plugin/controllers/file.py in the e2openplugin-OpenWebif project.
Vulnerability category: Directory traversal
Products affected by CVE-2018-20332
- cpe:2.3:a:openwebif_project:openwebif:*:*:*:*:*:enigma2:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-20332
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 64 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-20332
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2018-20332
-
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-2018-20332
-
https://github.com/E2OpenPlugins/e2openplugin-OpenWebif/commit/a846b7664eda3a4c51a452e00638cf7337dc2013
move utilities library and actually use it · E2OpenPlugins/e2openplugin-OpenWebif@a846b76 · GitHubPatch;Third Party Advisory
-
https://danieltindall.me/openwebif-vulnerabilities
OpenWebif RCE, Arbitrary File Download and Directory ListingMitigation;Exploit;Third Party Advisory
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