How severe is CVE-2022-45793?

CVE-2022-45793 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2022-45793 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-45793?

CVE-2022-45793 affects Omron Automation Software Sysmac Studio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-45793?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2022-45793 have an EU (EUVD) identifier?

Yes. CVE-2022-45793 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-48649.

When was CVE-2022-45793 published?

CVE-2022-45793 was published on 2024-01-10 and last updated on 2026-06-17.

CVE-2022-45793

CVE-2022-45793 is a medium-severity vulnerability in Omron Automation Software Sysmac Studio with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-276.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2022-48649
Weakness: CWE-276
Affected product: Omron Automation Software Sysmac Studio
Published: 2024-01-10
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2022-45793?: 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.
How severe is CVE-2022-45793?: CVE-2022-45793 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2022-45793 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-45793?: CVE-2022-45793 affects Omron Automation Software Sysmac Studio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-45793?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2022-45793 have an EU (EUVD) identifier?: Yes. CVE-2022-45793 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-48649.
When was CVE-2022-45793 published?: CVE-2022-45793 was published on 2024-01-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:omron:automation_software_sysmac_studio:*:*:*:*:*:*:*:*

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