CVE-2023-27855

Summary

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 Software

VendorProductVersion RangeStatus
Rockwell AutomationThinManager ThinServer6.x - 10.xaffected
Rockwell AutomationThinManager ThinServer11.0.0 - 11.0.5affected
Rockwell AutomationThinManager ThinServer11.1.0 - 11.1.5affected
Rockwell AutomationThinManager ThinServer11.2.0 - 11.2.6affected
Rockwell AutomationThinManager ThinServer12.0.0 - 12.0.4affected
Rockwell AutomationThinManager ThinServer12.1.0 - 12.1.5affected
Rockwell AutomationThinManager ThinServer13.0.0 - 13.0.1affected

Weaknesses

  • CWE-22: CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: total

References