CVE-2023-27855

Rockwell Automation ThinManager ThinServer Path Traversal Upload

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.

Affected

Rockwell Automation · ThinManager ThinServer

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

13.45% chance of exploitation in the next 30 days, 96th percentile

Published

2023-03-21

Updated

2025-02-25

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/auxiliary/admin/networking/thinmanager_tr…

Security advisories

• https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640

References

• CVE Record
• NVD entry