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CVE-2022-45793

Executable files writable by low-privileged users in Omron Sysmac Studio

Published: Jan 10, 2024Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-276
NVD MITRE
5.5CVSSMEDIUM
EPSS Score
0.2%
Top 84.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Sysmac Studio installs executables in a directory with poor permissions. This can allow a locally-authenticated attacker to overwrite files which will result in code execution with privileges of a different user.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:NI:HA:N
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-276

Affected Products

Sysmac StudioOmronICS / OT / IoT
Omron Sysmac StudioOmron Electronics LLC
On-prem
ICS / OT / IoT / plc-scada-hmi
automation software sysmac studioomronICS / OT / IoT
omroncommercialJPICS / OT / IoTaka omron
omron electronics llccommercialJPICS / OT / IoTaka omron cx-programmer, omron cx-position, sysmac studio

Attack Graph

Products CVE Techniques Tactics

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

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-262-04
cisa.gov
https://www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-format-access/
dragos.com
https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-009_en.pdf
fa.omron.co.jp
and 11 more references View all →

Timeline

Published
Jan 10, 2024
Last Updated
Nov 21, 2024

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