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NVD / CVE Program· CNA intel

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

Noroxi assessment

Priority: Monitor (action score 22/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.56% (FIRST EPSS).
  • Someone on the same network segment can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: CBL Mariner 2.0 ARM 5.15.9-1; CBL Mariner 2.0 x64 5.15.9-1.

Low priority for now. Upgrade to CBL Mariner 2.0 ARM 5.15.9-1; CBL Mariner 2.0 x64 5.15.9-1 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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.

MediumCVSS 5.7 · v3.1—No exploit Fix available
Published
Nov 23, 2020
Updated
Jun 16, 2026
EPSS
0.5% · 46th percentile

Report tools

JSON

Action score

22

Monitor

Low priority for now.

CVSS
22 / 40 · 5.7 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.5%

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

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When you'll hear from us

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  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
intelax201 firmware
intelax201
intelax200 firmware
intelax200
intelac 9560 firmware
intelac 9560
intelac 9462 firmware
intelac 9462
intelac 9461 firmware
intelac 9461
intelac 9260 firmware
intelac 9260

and 14 more

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • canonical ubuntu linux16.04
  • canonical ubuntu linux18.04
  • canonical ubuntu linux19.10
  • debian debian linux10.0
  • debian debian linux8.0
  • debian debian linux9.0
  • intel 7265 firmwarebefore 21.70
  • intel ac 3165 firmwarebefore 21.70
  • intel ac 3168 firmwarebefore 21.70
  • intel ac 8260 firmwarebefore 21.70
  • intel ac 8265 firmwarebefore 21.70
  • intel ac 9260 firmwarebefore 21.70
  • intel ac 9461 firmwarebefore 21.70
  • intel ac 9462 firmwarebefore 21.70
  • intel ac 9560 firmwarebefore 21.70
  • intel ax200 firmwarebefore 21.70
  • intel ax201 firmwarebefore 21.70
  • opensuse leap15.1
  • qt qt5.0.0 and later · up to 5.13.2 inclusive

Versions reported by the vendor

Affected version ranges reported by the assigning authority (intel). Independent of NVD's CPE analysis and usually ahead of it.

  • n/a Intel(R) PROSet/Wireless WiFi products on Windows 10

    • before version 21.70affected

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
AlmaLinux:8qt5-qtbase-staticbefore 5.12.5-6.el85.12.5-6.el8
AlmaLinux:8qt5-qttools-staticbefore 5.12.5-2.el85.12.5-2.el8
Debian:10qtbase-opensource-srcbefore 5.11.3+dfsg1-1+deb10u35.11.3+dfsg1-1+deb10u3
Debian:12qtbase-opensource-srcbefore 5.12.5+dfsg-85.12.5+dfsg-8
Debian:8qtbase-opensource-srcbefore 5.3.2+dfsg-4+deb8u45.3.2+dfsg-4+deb8u4
Debian:9qtbase-opensource-srcbefore 5.7.1+dfsg-3+deb9u25.7.1+dfsg-3+deb9u2
openSUSE:Leap 15.1libqt5-qtbasebefore 5.9.7-lp151.4.3.15.9.7-lp151.4.3.1
Red Hat:enterprise_linux:7::clientqt5-qtbasebefore 0:5.9.7-4.el70:5.9.7-4.el7
Red Hat:enterprise_linux:7::clientqt5-qtbase-commonbefore 0:5.9.7-4.el70:5.9.7-4.el7
Red Hat:enterprise_linux:7::clientqt5-qtbase-debuginfobefore 0:5.9.7-4.el70:5.9.7-4.el7
Red Hat:enterprise_linux:7::clientqt5-qtbase-develbefore 0:5.9.7-4.el70:5.9.7-4.el7
Red Hat:enterprise_linux:7::clientqt5-qtbase-docbefore 0:5.9.7-4.el70:5.9.7-4.el7
Red Hat:enterprise_linux:7::clientqt5-qtbase-examplesbefore 0:5.9.7-4.el70:5.9.7-4.el7
Red Hat:enterprise_linux:7::clientqt5-qtbase-guibefore 0:5.9.7-4.el70:5.9.7-4.el7
Red Hat:enterprise_linux:7::clientqt5-qtbase-mysqlbefore 0:5.9.7-4.el70:5.9.7-4.el7
Red Hat:enterprise_linux:7::clientqt5-qtbase-odbcbefore 0:5.9.7-4.el70:5.9.7-4.el7
Red Hat:enterprise_linux:7::clientqt5-qtbase-postgresqlbefore 0:5.9.7-4.el70:5.9.7-4.el7
Red Hat:enterprise_linux:7::clientqt5-qtbase-staticbefore 0:5.9.7-4.el70:5.9.7-4.el7
Red Hat:enterprise_linux:7::clientqt5-rpm-macrosbefore 0:5.9.7-4.el70:5.9.7-4.el7
Red Hat:enterprise_linux:8::appstreamqt5-assistantbefore 0:5.12.5-2.el80:5.12.5-2.el8
Red Hat:enterprise_linux:8::appstreamqt5-assistant-debuginfobefore 0:5.12.5-2.el80:5.12.5-2.el8
Red Hat:enterprise_linux:8::appstreamqt5-designerbefore 0:5.12.5-2.el80:5.12.5-2.el8
Red Hat:enterprise_linux:8::appstreamqt5-designer-debuginfobefore 0:5.12.5-2.el80:5.12.5-2.el8
Red Hat:enterprise_linux:8::appstreamqt5-doctoolsbefore 0:5.12.5-2.el80:5.12.5-2.el8

+54

Same product

intel: all records

Other highest-scoring records for the same primary product.

  • CVE-2020-0555Improper input validation for some Intel(R) Wireless Bluetooth(R) products may allow an authenticated user to potentially enable escalation
    31Monitor
  • CVE-2019-14620Insufficient control flow management for some Intel(R) Wireless Bluetooth(R) products may allow an unprivileged user to potentially enable d
    26Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
CBL Mariner 2.0 ARM5.15.9-1 · qt5-qtsvgMicrosoft (MSRC)
CBL Mariner 2.0 x645.15.9-1 · qt5-qtsvgMicrosoft (MSRC)
almalinux:qt5-qtbase-static5.12.5-6.el8 · AlmaLinux:8Package registry (OSV)
almalinux:qt5-qttools-static5.12.5-2.el8 · AlmaLinux:8Package registry (OSV)
debian:qtbase-opensource-src5.12.5+dfsg-8 · Debian:12Package registry (OSV)
opensuse:libqt5-qtbase5.9.7-lp151.4.3.1 · openSUSE:Leap 15.1Package registry (OSV)
red hat:qt5-qtbase0:5.9.7-4.el7 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:qt5-qtbase-common0:5.9.7-4.el7 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:qt5-qtbase-debuginfo0:5.9.7-4.el7 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:qt5-qtbase-devel0:5.9.7-4.el7 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:qt5-qtbase-doc0:5.9.7-4.el7 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:qt5-qtbase-examples0:5.9.7-4.el7 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:qt5-qtbase-gui0:5.9.7-4.el7 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:qt5-qtbase-mysql0:5.9.7-4.el7 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:qt5-qtbase-odbc0:5.9.7-4.el7 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:qt5-qtbase-postgresql0:5.9.7-4.el7 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:qt5-qtbase-static0:5.9.7-4.el7 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:qt5-rpm-macros0:5.9.7-4.el7 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
rocky linux:qt5-qtwebsockets0:5.12.5-2.el8 · Rocky Linux:8Package registry (OSV)
suse:libqt5-qtbase5.6.2-6.22.1 · SUSE:OpenStack Cloud 8Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.

Technical details

Attack conditions

  • Someone on the same network segment can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
none
Availability
high · the service can be disrupted
Attack vector
Adjacent
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
None
Availability impact
High

Weakness class (CWE)

CWE-787 · Out-of-bounds Write

CVSS vector

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

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records