VULNERABILITY INTELLIGENCE

CVE-2023-27856

CVSS score7.5 HIGH
EPSS probability77.22%
CISA KEVNot currently listed
Published2023-03-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

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.

Weakness classification

  • PSIRT@rockwellautomation.com: CWE-22
  • nvd@nist.gov: CWE-22

Primary references