CVE-2023-27856 HIGH

CVE-2023-27856: Rockwell Automation ThinManager ThinServer Path Traversal Download

Vendor Rockwell Automation
Product ThinManager ThinServer
Weakness CWE-22 · Path traversal
Published March 21, 2023
Last update February 25, 2025
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

March 21, 2023 CVE published
February 25, 2025 Record updated