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CVE-2020-0569

20
FAUCET Score

CVE-2020-0569 is an out-of-bounds write vulnerability affecting Intel PROSet/Wireless WiFi products on Windows 10, as well as various Linux distributions and other software. An authenticated user with local access could exploit this flaw to cause a denial of service. Rated Medium (CVSS 5.7), it requires local network access and user authentication, but no user interaction. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 21.70CPE matchmatch criteria
cpe:2.3:o:intel:ax201_firmware:*:*:*:*:*:*:*:*
< 21.70CPE matchmatch criteria
cpe:2.3:o:intel:ax200_firmware:*:*:*:*:*:*:*:*
< 21.70CPE matchmatch criteria
cpe:2.3:o:intel:ac_9560_firmware:*:*:*:*:*:*:*:*
< 21.70CPE matchmatch criteria
cpe:2.3:o:intel:ac_9462_firmware:*:*:*:*:*:*:*:*
< 21.70CPE matchmatch criteria
cpe:2.3:o:intel:ac_9461_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.7MEDIUM

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.1
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.56%
Probability of exploitation in next 30 days
EPSS Percentile
43.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0056 is in the 70th percentile among its peer group of 314 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (10)

microsoftpatch availablevia msrc
Product: 17886-16820Fixed in: 5.12.11-4
microsoftpatch availablevia msrc
Product: 19089-16823Fixed in: 5.12.11-6
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 x64Fixed in: 5.15.9-1
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 ARMFixed in: 5.15.9-1
microsoftpatch availablevia msrc
Product: cm1 qt5-qtsvg 5.12.11-4 on CBL Mariner 1.0Fixed in: 5.12.11-4
microsoftpatch availablevia msrc
Product: cbl2 qt5-qtsvg 5.12.11-6 on CBL Mariner 2.0Fixed in: 5.12.11-6
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: qt5-qttools-0:5.12.5-2.el8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: qt5-qtwebsockets-0:5.12.5-2.el8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: qt5-qtbase-0:5.9.7-4.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: qt5-qtbase-0:5.12.5-6.el8
View patch

Vendor Advisories (3)

microsoft2023-May/CVE-2020-0569

CVE-2020-0569

May 9, 2023
microsoft2020-Nov/CVE-2020-0569

Out of bounds write in Intel(R) PROSet/Wireless WiFi products on Windows 10 may allow an authenticated user to potentially enable denial of service via local access.

Nov 10, 2020
redhatCVE-2020-0569Moderate

qt: files placed by attacker can influence the working directory and lead to malicious code execution

Feb 7, 2020

References

intel.com / content/www/us/en/security-center/advisory/intel-sa-00338.html
PatchVendor Advisory