CVE-2021-22674
6.5
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability: 2.8 / Impact: 3.6
Source: NVD
Description
The affected product is vulnerable to a relative path traversal condition, which may allow an attacker access to unauthorized files and directories on the WebAccess/SCADA (WebAccess/SCADA versions prior to 8.4.5, WebAccess/SCADA versions prior to 9.0.1).
Affected (2)
Products: Advantech: Webaccess/scada
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Before 8.4.5 |
Related CWEs
CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
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.
CWE-23
Relative Path Traversal
The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory.
References (2)
Source: ics-cert@hq.dhs.gov
PatchThird Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party AdvisoryUS Government Resource
Timeline
No history available yet.