CVE-2023-27857

Rockwell Automation ThinManager ThinServer Heap-Based Buffer Overflow

Published: Mar 22, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-125

7.5HIGH

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-125

Affected Products

Rockwell Automation

commercial·USaka arena®, arena simulation, armorstart st

ThinManager ThinServer

ICS / OT / IoT

rockwellautomation

commercial·USaka rockwell automation

thinmanager

ICS / OT / IoT

Rockwell Automation Inc.

commercial·USaka rockwell automation arena, thinmanager, guardlogix 5580

ThinManager

ICS / OT / IoT

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Collection

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References

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

rockwellautomation.custhelp.com

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2023/icsa-23-080-06.json

raw.githubusercontent.com

https://www.cisa.gov/news-events/ics-advisories/icsa-23-080-06

cisa.gov

and 10 more references View all →

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