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CVE-2018-8989

24
FAUCET Score

CVE-2018-8989 describes a denial-of-service vulnerability in Windows Master (aka Windows Optimization Master) version 7.99.13.604. The WoptiHWDetect.SYS driver fails to validate input values for IOCtl 0xf1002006, allowing a local attacker to trigger a Blue Screen of Death (BSOD) or potentially achieve other unspecified impacts. With a CVSS score of 7.8 (High), this vulnerability is easily exploitable locally with low privileges and no user interaction, leading to high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
7.99.13.604CPE matchmatch criteria
cpe:2.3:a:windows_optimization_master_project:windows_optimization_master:7.99.13.604:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.41%
Probability of exploitation in next 30 days
EPSS Percentile
33.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0041 is in the 73rd percentile among its peer group of 16,985 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / D0neMkj/POC_BSOD/tree/master/Windows%20Optimization%20master/0xf1002006
ExploitThird Party Advisory