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CVE-2023-2262

Rockwell Automation Select Logix Communication Modules Vulnerable to Email Object Buffer Overflow

Published: Sep 20, 2023Updated: Nov 21, 2024 Sources: CVE List NVD csafCWE-121
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
1.0%
Top 42.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A buffer overflow vulnerability exists in the Rockwell Automation select 1756-EN* communication devices. If exploited, a threat actor could potentially leverage this vulnerability to perform a remote code execution. To exploit this vulnerability, a threat actor would have to send a maliciously crafted CIP request to device.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-121CWE-787

Affected Products

1756-EN2T Series A, B, CRockwell AutomationICS / OT / IoT
1756-EN2T Series DRockwell AutomationICS / OT / IoT
1756-EN2TK Series A, B, CRockwell AutomationICS / OT / IoT
1756-EN2TXT Series A, B, CRockwell AutomationICS / OT / IoT
1756-EN2TXT Series DRockwell AutomationICS / OT / IoT
rockwell automationcommercialUSICS / OT / IoTaka arena®, arena simulation, armorstart st
and 50 more affected products View all →

Exploitability

Official Patch Available
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140786
rockwellautomation.custhelp.com
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2023/icsa-23-264-04.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-23-264-04
cisa.gov
and 8 more references View all →

Timeline

Published
Sep 20, 2023
Last Updated
Nov 21, 2024

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