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CVE-2026-10573

1734 POINT I/OTM - Denial of Service via Malformed Inputs on CIP Object

Published: Jul 14, 2026Updated: Jul 14, 2026 Sources: CVE List NVD csafCWE-770
7.5HIGH
NVD MITRE
EPSS Score
0.3%
Top 83.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

A denial-of-service security issue exists in 1734 POINT I/O™ module. The security issue stems from improper handling of crafted CIP messages, which can cause the module to enter a faulted state. A restart is required to recover.

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-770

Affected Products

Rockwell Automation
commercial·USaka armorstart st, arena simulation, arena®
1734 POINT I/OOn-prem
ICS / OT / IoT / plc-scada-hmi

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1779.html
rockwellautomation.com
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-202-09.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-26-202-09
cisa.gov
and 15 more references View all →

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