How severe is CVE-2018-9052?

CVE-2018-9052 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-9052 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-9052?

CVE-2018-9052 affects Windows Optimization Master Project Windows Optimization Master. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-9052?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-9052 published?

CVE-2018-9052 was published on 2018-03-27 and last updated on 2026-06-17.

CVE-2018-9052

CVE-2018-9052 is a high-severity vulnerability in Windows Optimization Master Project Windows Optimization Master with a CVSS 3.x base score of 7.8. 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-20.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 6.1
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Windows Optimization Master Project Windows Optimization Master
Published: 2018-03-27
Last modified: 2026-06-17

Description

In Windows Master (aka Windows Optimization Master) 7.99.13.604, the driver file (WoptiHWDetect.SYS) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0xf100283c.

Frequently asked questions

What is CVE-2018-9052?: In Windows Master (aka Windows Optimization Master) 7.99.13.604, the driver file (WoptiHWDetect.SYS) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0xf100283c.
How severe is CVE-2018-9052?: CVE-2018-9052 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-9052 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-9052?: CVE-2018-9052 affects Windows Optimization Master Project Windows Optimization Master. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-9052?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-9052 published?: CVE-2018-9052 was published on 2018-03-27 and last updated on 2026-06-17.

References

https://github.com/D0neMkj/POC_BSOD/tree/master/Windows%20Optimization%20master/0xf100283c

Affected products (1)

cpe:2.3:a:windows_optimization_master_project:windows_optimization_master:7.99.13.604:*:*:*:*:*:*:*

More vulnerabilities in Windows Optimization Master Project Windows Optimization Master

CVE-2018-9054 — High (CVSS 7.8): In Windows Master (aka Windows Optimization Master) 7.99.13.604, the driver file (WoptiHWDetect.SYS) allows local users…
CVE-2018-9053 — High (CVSS 7.8): In Windows Master (aka Windows Optimization Master) 7.99.13.604, the driver file (WoptiHWDetect.SYS) allows local users…
CVE-2018-9051 — High (CVSS 7.8): In Windows Master (aka Windows Optimization Master) 7.99.13.604, the driver file (WoptiHWDetect.SYS) allows local users…
CVE-2018-9050 — High (CVSS 7.8): In Windows Master (aka Windows Optimization Master) 7.99.13.604, the driver file (WoptiHWDetect.SYS) allows local users…
CVE-2018-9049 — High (CVSS 7.8): In Windows Master (aka Windows Optimization Master) 7.99.13.604, the driver file (WoptiHWDetect.SYS) allows local users…
CVE-2018-9048 — High (CVSS 7.8): In Windows Master (aka Windows Optimization Master) 7.99.13.604, the driver file (WoptiHWDetect.SYS) allows local users…

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