CVE-2020-7882
22.11.2021, 15:15
Using the parameter of getPFXFolderList function, attackers can see the information of authorization certification and delete the files. It occurs because the parameter contains path traversal characters(ie. '../../../')
| Vendor | Product | Version |
|---|---|---|
| hancom | anysign4pc | 1.1.1.0 |
| hancom | anysign4pc | 1.1.2.6 |
| hancom | anysign4pc | 1.1.2.7 |
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= Vulnerable software versions
Common Weakness Enumeration
- CWE-24 - Path Traversal: '../filedir'The software uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize "../" sequences that can resolve to a location that is outside of that directory.
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')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.