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CVE-2023-26597

Controller DOS on sending error response

Published: Jul 13, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-400
7.5HIGH
NVD MITRE
EPSS Score
0.6%
Top 52.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Controller DoS due to buffer overflow in the handling of a specially crafted message received by the controller. See Honeywell Security Notification for recommendations on upgrading and versioning. See Honeywell Security Notification for recommendations on upgrading and versioning.

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-400CWE-787

Affected Products

Honeywell Internatioinal Inc.
commercial·USaka experion pks, experion plantcruise, experion lx, honeywell international
Experion PKSOn-prem
ICS / OT / IoT / plc-scada-hmi
Experion LXEmbedded
ICS / OT / IoT / plc-scada-hmi
Experion PlantCruiseEmbeddedFirmware
ICS / OT / IoT / plc-scada-hmi
Honeywell
commercial·USaka experion server, saia pg5 controls suite, experion pks
C300
ICS / OT / IoT
c300 firmware
ICS / OT / IoT

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

3 techniques
Impact
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://process.honeywell.com
process.honeywell.com
https://www.cisa.gov/news-events/ics-advisories/icsa-23-194-06
cisa.gov
https://safe-surf.ru/specialists/bulletins-nkcki/696431/?sphrase_id=45547
safe-surf.ru
and 21 more references View all →

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