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CVE-2017-15302

24
FAUCET Score

CVE-2017-15302 is a high-severity vulnerability affecting CPUID CPU-Z through version 1.81, stemming from improper access rights to its kernel-mode driver. This flaw allows any application, including sandboxed users, to perform arbitrary physical memory reads via an unvalidated IOCTL, leading to information disclosure or elevation of privileges. The vulnerability has a CVSS score of 7.8 (High) due to its low attack complexity and potential for complete confidentiality, integrity, and availability impact. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.81CPE matchmatch criteria
cpe:2.3:a:cpuid:cpu-z:*:*:*:*:*:windows:*:*

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
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 70th 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 / akayn/Bugs/blob/master/CPUID/CVE-2017-15302/README.md
Third Party Advisory