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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
NVD MITRE
EPSS Score
18.3%
Top 3.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
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®, armorstart st, arena simulation
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
View detailed technique mapping

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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