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CVE-2023-28720

20
FAUCET Score

CVE-2023-28720 is an improper initialization vulnerability affecting specific Intel PROSet/Wireless and Intel Killer Wi-Fi software versions prior to 22.240. An unauthenticated attacker with adjacent network access can exploit this flaw to cause a denial of service. The vulnerability has a CVSS score of 6.5 (Medium), indicating a low attack complexity with no user interaction required, and its primary impact is availability. There is currently no evidence of active exploitation, nor are there publicly available exploit modules or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.1423.712CPE matchmatch criteria
cpe:2.3:a:intel:killer:*:*:*:*:*:*:*:*
< 22.240CPE matchmatch criteria
cpe:2.3:a:intel:proset\/wireless:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.6
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.41%
Probability of exploitation in next 30 days
EPSS Percentile
33.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0041 is in the 51st percentile among its peer group of 1,802 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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-00947.html
Vendor Advisory