Vulnerability 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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rockwellautomation | Thinmanager | >= 6.0.0, <= 10.0.2 |
Related Weaknesses (CWE)
References
- https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640Permissions RequiredVendor Advisory
- https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640Permissions RequiredVendor Advisory
FAQ
What is CVE-2023-27855?
CVE-2023-27855 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 vulnerabilit...
How severe is CVE-2023-27855?
CVE-2023-27855 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2023-27855?
Check the references section above for vendor advisories and patch information. Affected products include: Rockwellautomation Thinmanager.