Executable files writable by low-privileged users in Omron Sysmac Studio
CVE-2022-45793

5.5MEDIUM

Key Information:

Vendor

Omron

Status
Sysmac Studio
Vendor
CVE Published:
10 January 2024

What is CVE-2022-45793?

The vulnerability in Sysmac Studio arises due to the installation of executables in directories that are not securely configured, allowing locally authenticated users to overwrite existing files. This security flaw could enable an attacker to execute arbitrary code with the privileges of another user, potentially compromising system integrity. Users of Sysmac Studio should review their installation configurations and apply best practices in permission settings to mitigate this risk.

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Affected Version(s)

Sysmac Studio Windows 0 <= 1.54.0

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-2...
https://www.dragos.com/advisory/omron-plc-and-engineering...
https://www.fa.omron.co.jp/product/security/assets/pdf/en...

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Reid Wightman of Dragos
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