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CVE-2022-45790

Omron FINS memory protection susceptible to bruteforce

Published: Jan 22, 2024Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-307
8.6HIGH
NVD MITRE
EPSS Score
0.7%
Top 51.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

The Omron FINS protocol has an authenticated feature to prevent access to memory regions. Authentication is susceptible to bruteforce attack, which may allow an adversary to gain access to protected memory. This access can allow overwrite of values including programmed logic.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:CC:NI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-307

Affected Products

Smart Security ManagerOmron Electronics LLC
On-prem
ICS / OT / IoT / plc-scada-hmi
Omron CJ2H-CPU (-EIP)Omron Electronics LLC
On-prem
ICS / OT / IoT / plc-scada-hmi
Omron CJ2M-CPUOmron Electronics LLC
On-prem
ICS / OT / IoT / plc-scada-hmi
Omron CJ1G-CPU POmron Electronics LLC
On-prem
ICS / OT / IoT / plc-scada-hmi
Omron CS1H/G-CPU HOmron Electronics LLC
On-prem
ICS / OT / IoT / plc-scada-hmi
omron electronics llccommercialJPICS / OT / IoTaka omron cx-programmer, omron cx-position, sysmac studio
and 52 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

1 technique
Credential Access
View detailed technique mapping

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-262-05
cisa.gov
https://vuldb.com/ru/?id.239983
vuldb.com
https://automation.omron.com/en/us/
automation.omron.com
and 12 more references View all →

Timeline

Published
Jan 22, 2024
Last Updated
Nov 21, 2024

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