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CVE-2021-0065

19
FAUCET Score

CVE-2021-0065 describes a privilege escalation vulnerability in the Intel PROSet/Wireless WiFi software installer for Windows 10, affecting versions prior to 22.40. This flaw stems from incorrect default permissions, allowing an authenticated local user to potentially elevate their privileges. With a CVSS score of 7.8 (High), this vulnerability is relatively easy to exploit locally (AV:L, AC:L, PR:L) and could lead to high impacts on confidentiality, integrity, and availability (C:H, I:H, A:H). Currently, 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
< 22.40CPE matchmatch criteria
cpe:2.3:o:intel:ax210_firmware:*:*:*:*:*:*:*:*
< 22.40CPE matchmatch criteria
cpe:2.3:o:intel:ax201_firmware:*:*:*:*:*:*:*:*
< 22.40CPE matchmatch criteria
cpe:2.3:o:intel:ax200_firmware:*:*:*:*:*:*:*:*
< 22.40CPE matchmatch criteria
cpe:2.3:o:intel:ac_9560_firmware:*:*:*:*:*:*:*:*
< 22.40CPE matchmatch criteria
cpe:2.3:o:intel:ac_9462_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
0.21%
Probability of exploitation in next 30 days
EPSS Percentile
11.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0021 is in the 39th percentile among its peer group of 16,994 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

intel.com / content/www/us/en/security-center/advisory/intel-sa-00509.html
Vendor Advisory