CVE-2023-27855
Rockwell Automation ThinManager ThinServer Path Traversal Upload
- State
- Published
- Severity
- 9.8 Critical
- Published
- Mar 21, 2023
- Updated
- Feb 25, 2025
- Reserved
- Mar 6, 2023
Description
In affected versions, a path traversal exists when processing a message in Rockwell Automation's ThinManager ThinServer. An unauthenticated remote attacker could potentially exploit this vulnerability to upload arbitrary files to any directory on the disk drive where ThinServer.exe is installed. The attacker could overwrite existing executable files with attacker-controlled, malicious contents, potentially causing remote code execution.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | Rockwell |
Weaknesses
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
| Product | Versions |
|---|---|
ThinManager ThinServerRockwell Automation |
|
References
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