CVE-2023-27857

Summary

In affected versions, a heap-based buffer over-read condition occurs when the message field indicates more data than is present in the message field

in Rockwell Automation's ThinManager ThinServer.  An unauthenticated remote attacker can exploit this vulnerability to crash ThinServer.exe due to a read access violation.

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-125: CWE-125 Out-of-bounds Read

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

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

References