CVE & CISA-KEV Catalog

CVE-2021-33086

MEDIUM
5.5
CVSS v3
NVD

Description

Out-of-bounds write in firmware for some Intel(R) NUCs may allow an authenticated user to potentially enable denial of service via local access.

CWE-787Out-of-bounds Write

How to fix

Remediation Available
nuc 10 performance kit nuc10i3fnh firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i3fnhf firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i3fnhfa firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i3fnhja firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i3fnk firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i5fnh firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i5fnhca firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i5fnhf firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i5fnhj firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i5fnhja firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i5fnk firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i5fnkp firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i5fnkpa firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i7fnh firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i7fnhaa firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i7fnhc firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i7fnhja firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i7fnk firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i7fnkp firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 10 performance kit nuc10i7fnkpa firmwareNVD
Affected:< fncml.0052Fixed in:fncml.0052CVE-2021-33086derived from NVD
nuc 11 compute element cm11ebc4w firmwareNVD
Affected:< ebtgl357.0056Fixed in:ebtgl357.0056CVE-2021-33086derived from NVD
nuc 11 compute element cm11ebi38w firmwareNVD
Affected:< ebtgl357.0056Fixed in:ebtgl357.0056CVE-2021-33086derived from NVD
nuc 11 compute element cm11ebi58w firmwareNVD
Affected:< ebtgl357.0056Fixed in:ebtgl357.0056CVE-2021-33086derived from NVD
nuc 11 compute element cm11ebi716w firmwareNVD
Affected:< ebtgl357.0056Fixed in:ebtgl357.0056CVE-2021-33086derived from NVD
nuc 11 enthusiast kit nuc11phki7c firmwareNVD
Affected:< phtgl579.0062Fixed in:phtgl579.0062CVE-2021-33086derived from NVD
nuc 11 enthusiast mini pc nuc11phki7caa firmwareNVD
Affected:< phtgl579.0062Fixed in:phtgl579.0062CVE-2021-33086derived from NVD
nuc 11 performance kit nuc11pahi3 firmwareNVD
Affected:< patgl357.0040Fixed in:patgl357.0040CVE-2021-33086derived from NVD
nuc 11 performance kit nuc11pahi5 firmwareNVD
Affected:< patgl357.0040Fixed in:patgl357.0040CVE-2021-33086derived from NVD
nuc 11 performance kit nuc11pahi7 firmwareNVD
Affected:< patgl357.0040Fixed in:patgl357.0040CVE-2021-33086derived from NVD
nuc 11 performance kit nuc11paki3 firmwareNVD
Affected:< patgl357.0040Fixed in:patgl357.0040CVE-2021-33086derived from NVD
nuc 11 performance kit nuc11paki5 firmwareNVD
Affected:< patgl357.0040Fixed in:patgl357.0040CVE-2021-33086derived from NVD
nuc 11 performance kit nuc11paki7 firmwareNVD
Affected:< patgl357.0040Fixed in:patgl357.0040CVE-2021-33086derived from NVD
nuc 11 performance mini pc nuc11paqi50wa firmwareNVD
Affected:< patgl357.0040Fixed in:patgl357.0040CVE-2021-33086derived from NVD
nuc 11 performance mini pc nuc11paqi70qa firmwareNVD
Affected:< patgl357.0040Fixed in:patgl357.0040CVE-2021-33086derived from NVD
nuc 11 pro board nuc11tnbi3 firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 11 pro board nuc11tnbi5 firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 11 pro board nuc11tnbi7 firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 11 pro kit nuc11tnhi30l firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 11 pro kit nuc11tnhi30p firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 11 pro kit nuc11tnhi3 firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 11 pro kit nuc11tnhi50l firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 11 pro kit nuc11tnhi50w firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 11 pro kit nuc11tnhi5 firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 11 pro kit nuc11tnhi70l firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 11 pro kit nuc11tnhi70q firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 11 pro kit nuc11tnhi7 firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 11 pro kit nuc11tnki3 firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 11 pro kit nuc11tnki5 firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 11 pro kit nuc11tnki7 firmwareNVD
Affected:< tntgl357.0057Fixed in:tntgl357.0057CVE-2021-33086derived from NVD
nuc 7 business nuc7i3dnhnc firmwareNVD
Affected:< dnkbli30.86a.0073Fixed in:dnkbli30.86a.0073CVE-2021-33086derived from NVD
nuc 7 business nuc7i3dnktc firmwareNVD
Affected:< dnkbli30.86a.0073Fixed in:dnkbli30.86a.0073CVE-2021-33086derived from NVD
nuc 7 business nuc7i5dnbe firmwareNVD
Affected:< dnkbli5v.86a.0073Fixed in:dnkbli5v.86a.0073CVE-2021-33086derived from NVD
nuc 7 business nuc7i5dnhe firmwareNVD
Affected:< dnkbli5v.86a.0073Fixed in:dnkbli5v.86a.0073CVE-2021-33086derived from NVD
nuc 7 business nuc7i5dnke firmwareNVD
Affected:< dnkbli5v.86a.0073Fixed in:dnkbli5v.86a.0073CVE-2021-33086derived from NVD
nuc 7 business nuc7i5dnkpc firmwareNVD
Affected:< dnkbli5v.86a.0073Fixed in:dnkbli5v.86a.0073CVE-2021-33086derived from NVD
nuc 7 essential nuc7cjysal firmwareNVD
Affected:< jyglkcpx.86a.0062Fixed in:jyglkcpx.86a.0062CVE-2021-33086derived from NVD
nuc 8 business nuc8i7hnkqc firmwareNVD
Affected:< hnkbli70.86a.0067Fixed in:hnkbli70.86a.0067CVE-2021-33086derived from NVD
nuc 8 compute element cm8ccb firmwareNVD
Affected:< cbwhl.0094Fixed in:cbwhl.0094CVE-2021-33086derived from NVD
nuc 8 compute element cm8i3cb firmwareNVD
Affected:< cbwhl.0094Fixed in:cbwhl.0094CVE-2021-33086derived from NVD
nuc 8 compute element cm8i5cb firmwareNVD
Affected:< cbwhl.0094Fixed in:cbwhl.0094CVE-2021-33086derived from NVD
nuc 8 compute element cm8i7cb firmwareNVD
Affected:< cbwhl.0094Fixed in:cbwhl.0094CVE-2021-33086derived from NVD
nuc 8 compute element cm8pcb firmwareNVD
Affected:< cbwhl.0094Fixed in:cbwhl.0094CVE-2021-33086derived from NVD
nuc 8 enthusiast nuc8i7behga firmwareNVD
Affected:< becfl357.86a.0088Fixed in:becfl357.86a.0088CVE-2021-33086derived from NVD
nuc 8 enthusiast nuc8i7bekqa firmwareNVD
Affected:< becfl357.86a.0088Fixed in:becfl357.86a.0088CVE-2021-33086derived from NVD
nuc 8 enthusiast nuc8i7hvkva firmwareNVD
Affected:< hnkbli70.86a.0067Fixed in:hnkbli70.86a.0067CVE-2021-33086derived from NVD
nuc 8 enthusiast nuc8i7hvkvaw firmwareNVD
Affected:< hnkbli70.86a.0067Fixed in:hnkbli70.86a.0067CVE-2021-33086derived from NVD
nuc 8 home nuc8i3behfa firmwareNVD
Affected:< becfl357.86a.0088Fixed in:becfl357.86a.0088CVE-2021-33086derived from NVD
nuc 8 home nuc8i3cysm firmwareNVD
Affected:< cycnli35.86a.0049Fixed in:cycnli35.86a.0049CVE-2021-33086derived from NVD
nuc 8 home nuc8i3cysn firmwareNVD
Affected:< cycnli35.86a.0049Fixed in:cycnli35.86a.0049CVE-2021-33086derived from NVD
nuc 8 home nuc8i5behfa firmwareNVD
Affected:< becfl357.86a.0088Fixed in:becfl357.86a.0088CVE-2021-33086derived from NVD
nuc 8 home nuc8i5bekpa firmwareNVD
Affected:< becfl357.86a.0088Fixed in:becfl357.86a.0088CVE-2021-33086derived from NVD
nuc 8 mainstream-g kit nuc8i5inh firmwareNVD
Affected:< inwhl357.0041Fixed in:inwhl357.0041CVE-2021-33086derived from NVD
nuc 8 mainstream-g kit nuc8i7inh firmwareNVD
Affected:< inwhl357.0041Fixed in:inwhl357.0041CVE-2021-33086derived from NVD
nuc 8 mainstream-g mini pc nuc8i5inh firmwareNVD
Affected:< inwhl357.0041Fixed in:inwhl357.0041CVE-2021-33086derived from NVD
nuc 8 mainstream-g mini pc nuc8i7inh firmwareNVD
Affected:< inwhl357.0041Fixed in:inwhl357.0041CVE-2021-33086derived from NVD
nuc 8 pro board nuc8i3pnb firmwareNVD
Affected:< pnwhl357.0042Fixed in:pnwhl357.0042CVE-2021-33086derived from NVD
nuc 8 pro kit nuc8i3pnh firmwareNVD
Affected:< pnwhl357.0042Fixed in:pnwhl357.0042CVE-2021-33086derived from NVD
nuc 8 pro kit nuc8i3pnk firmwareNVD
Affected:< pnwhl357.0042Fixed in:pnwhl357.0042CVE-2021-33086derived from NVD
nuc 8 rugged kit nuc8cchkr firmwareNVD
Affected:< chaplcel.0054Fixed in:chaplcel.0054CVE-2021-33086derived from NVD
nuc 9 pro compute element nuc9v7qnb firmwareNVD
Affected:< qncflx70.0063Fixed in:qncflx70.0063CVE-2021-33086derived from NVD
nuc 9 pro compute element nuc9vxqnb firmwareNVD
Affected:< qncflx70.0063Fixed in:qncflx70.0063CVE-2021-33086derived from NVD
nuc 9 pro kit nuc9v7qnx firmwareNVD
Affected:< qncflx70.0063Fixed in:qncflx70.0063CVE-2021-33086derived from NVD
nuc 9 pro kit nuc9vxqnx firmwareNVD
Affected:< qncflx70.0063Fixed in:qncflx70.0063CVE-2021-33086derived from NVD
nuc board nuc7i3dnbe firmwareNVD
Affected:< dnkbli30.86a.0073Fixed in:dnkbli30.86a.0073CVE-2021-33086derived from NVD
nuc board nuc8cchb firmwareNVD
Affected:< chaplcel.0054Fixed in:chaplcel.0054CVE-2021-33086derived from NVD
nuc kit nuc6cayh firmwareNVD
Affected:< ayaplcel.86a.0069Fixed in:ayaplcel.86a.0069CVE-2021-33086derived from NVD
nuc kit nuc6cays firmwareNVD
Affected:< ayaplcel.86a.0069Fixed in:ayaplcel.86a.0069CVE-2021-33086derived from NVD
nuc kit nuc7cjyh firmwareNVD
Affected:< jyglkcpx.86a.0062Fixed in:jyglkcpx.86a.0062CVE-2021-33086derived from NVD
nuc kit nuc7i3dnhe firmwareNVD
Affected:< dnkbli30.86a.0073Fixed in:dnkbli30.86a.0073CVE-2021-33086derived from NVD
nuc kit nuc7i3dnke firmwareNVD
Affected:< dnkbli30.86a.0073Fixed in:dnkbli30.86a.0073CVE-2021-33086derived from NVD
nuc kit nuc7pjyh firmwareNVD
Affected:< jyglkcpx.86a.0062Fixed in:jyglkcpx.86a.0062CVE-2021-33086derived from NVD
nuc kit nuc8i3beh firmwareNVD
Affected:< becfl357.86a.0088Fixed in:becfl357.86a.0088CVE-2021-33086derived from NVD
nuc kit nuc8i3behs firmwareNVD
Affected:< becfl357.86a.0088Fixed in:becfl357.86a.0088CVE-2021-33086derived from NVD
nuc kit nuc8i3bek firmwareNVD
Affected:< becfl357.86a.0088Fixed in:becfl357.86a.0088CVE-2021-33086derived from NVD
nuc kit nuc8i5beh firmwareNVD
Affected:< becfl357.86a.0088Fixed in:becfl357.86a.0088CVE-2021-33086derived from NVD
nuc kit nuc8i5behs firmwareNVD
Affected:< becfl357.86a.0088Fixed in:becfl357.86a.0088CVE-2021-33086derived from NVD
nuc kit nuc8i5bek firmwareNVD
Affected:< becfl357.86a.0088Fixed in:becfl357.86a.0088CVE-2021-33086derived from NVD
nuc kit nuc8i7beh firmwareNVD
Affected:< becfl357.86a.0088Fixed in:becfl357.86a.0088CVE-2021-33086derived from NVD
nuc kit nuc8i7bek firmwareNVD
Affected:< becfl357.86a.0088Fixed in:becfl357.86a.0088CVE-2021-33086derived from NVD
nuc kit nuc8i7hnk firmwareNVD
Affected:< hnkbli70.86a.0067Fixed in:hnkbli70.86a.0067CVE-2021-33086derived from NVD
nuc kit nuc8i7hvk firmwareNVD
Affected:< hnkbli70.86a.0067Fixed in:hnkbli70.86a.0067CVE-2021-33086derived from NVD
nuc m15 laptop kit lapbc510 firmwareNVD
Affected:< bctgl357.0064Fixed in:bctgl357.0064CVE-2021-33086derived from NVD
nuc m15 laptop kit lapbc710 firmwareNVD
Affected:< bctgl357.0064Fixed in:bctgl357.0064CVE-2021-33086derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

0.21%probability of exploitation in 30 days
11thpercentile

Low risk: more likely to be exploited than 11% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2025-22457Critical9.0100%KEV + RansomFix
CVE-2025-0282Critical9.0100%KEV + Ransom-
CVE-2015-3113Critical9.8100%KEVFix
CVE-2021-20038Critical9.8100%KEV + Ransom-
CVE-2023-4863High8.8100%KEVFix
CVE-2020-16040Medium6.5100%-Fix
Embed a live status badge for CVE-2021-33086
CVE-2021-33086 severity badge

Markdown

[![CVE-2021-33086](https://tridentstack.com/cve/badge/CVE-2021-33086.svg)](https://tridentstack.com/cve/CVE-2021-33086)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-33086"><img src="https://tridentstack.com/cve/badge/CVE-2021-33086.svg" alt="CVE-2021-33086"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.