Vulnerability Details : CVE-2023-27856
In affected versions, path traversal exists when processing a message of type 8 in Rockwell Automation's ThinManager ThinServer. An unauthenticated remote attacker can exploit this vulnerability to download arbitrary files on the disk drive where ThinServer.exe is installed.
Vulnerability category: Directory traversal
Products affected by CVE-2023-27856
- Rockwellautomation » ThinmanagerVersions from including (>=) 12.0.0 and up to, including, (<=) 12.0.4cpe:2.3:a:rockwellautomation:thinmanager:*:*:*:*:*:*:*:*
- Rockwellautomation » ThinmanagerVersions from including (>=) 11.0.0 and up to, including, (<=) 11.0.5cpe:2.3:a:rockwellautomation:thinmanager:*:*:*:*:*:*:*:*
- Rockwellautomation » ThinmanagerVersions from including (>=) 11.2.0 and up to, including, (<=) 11.2.6cpe:2.3:a:rockwellautomation:thinmanager:*:*:*:*:*:*:*:*
- Rockwellautomation » ThinmanagerVersions from including (>=) 6.0.0 and up to, including, (<=) 10.0.2cpe:2.3:a:rockwellautomation:thinmanager:*:*:*:*:*:*:*:*
- Rockwellautomation » ThinmanagerVersions from including (>=) 11.1.0 and up to, including, (<=) 11.1.5cpe:2.3:a:rockwellautomation:thinmanager:*:*:*:*:*:*:*:*
- Rockwellautomation » ThinmanagerVersions from including (>=) 12.1.0 and up to, including, (<=) 12.1.5cpe:2.3:a:rockwellautomation:thinmanager:*:*:*:*:*:*:*:*
- cpe:2.3:a:rockwellautomation:thinmanager:13.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:rockwellautomation:thinmanager:13.0.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-27856
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-27856
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
Rockwell Automation |
CWE ids for CVE-2023-27856
-
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)
- PSIRT@rockwellautomation.com (Secondary)
References for CVE-2023-27856
-
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640
ThinManager Software Path Traversal and Denial-Of-Service AttackPermissions Required;Vendor Advisory
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