Is CVE-2020-8742 in the CISA KEV catalog?

No. CVE-2020-8742 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-8742?

CVE-2020-8742 has a CVSS v3 base score of 6.7 (MEDIUM).

What is the EPSS score for CVE-2020-8742?

CVE-2020-8742 has an EPSS score of 0.32% (24th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-8742?

Upgrade cd1c32gk firmware to gkaplcpx.86a or later. Fixes are available for 73 affected products.

CVE & CISA-KEV Catalog

CVE-2020-8742

MEDIUM

6.7

CVSS v3

NVD

Description

Improper input validation in the firmware for Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.

CWE-20Improper Input Validation

How to fix

Remediation Available

cd1c32gk firmwareNVD

Affected:< gkaplcpx.86aFixed in:gkaplcpx.86aCVE-2020-8742derived from NVD

cd1c64gk firmwareNVD

Affected:< gkaplcpx.86aFixed in:gkaplcpx.86aCVE-2020-8742derived from NVD

cd1p64gk firmwareNVD

Affected:< gkaplcpx.86aFixed in:gkaplcpx.86aCVE-2020-8742derived from NVD

de3815tybe firmwareNVD

Affected:< tybyt10h.86aFixed in:tybyt10h.86aCVE-2020-8742derived from NVD

de3815tykhe firmwareNVD

Affected:< tybyt10h.86aFixed in:tybyt10h.86aCVE-2020-8742derived from NVD

nuc5cpyh firmwareNVD

Affected:< pybswcel.86aFixed in:pybswcel.86aCVE-2020-8742derived from NVD

nuc5i3mybe firmwareNVD

Affected:< mybdwi5v.86aFixed in:mybdwi5v.86aCVE-2020-8742derived from NVD

nuc5i3myhe firmwareNVD

Affected:< mybdwi5v.86aFixed in:mybdwi5v.86aCVE-2020-8742derived from NVD

nuc5i3ryh firmwareNVD

Affected:< pybswcel.86aFixed in:pybswcel.86aCVE-2020-8742derived from NVD

nuc5i3ryhs firmwareNVD

Affected:< pybswcel.86aFixed in:pybswcel.86aCVE-2020-8742derived from NVD

nuc5i3ryhsn firmwareNVD

Affected:< pybswcel.86aFixed in:pybswcel.86aCVE-2020-8742derived from NVD

nuc5i3ryk firmwareNVD

Affected:< pybswcel.86aFixed in:pybswcel.86aCVE-2020-8742derived from NVD

nuc5i5mybe firmwareNVD

Affected:< mybdwi5v.86aFixed in:mybdwi5v.86aCVE-2020-8742derived from NVD

nuc5i5myhe firmwareNVD

Affected:< mybdwi5v.86aFixed in:mybdwi5v.86aCVE-2020-8742derived from NVD

nuc5i5ryh firmwareNVD

Affected:< pybswcel.86aFixed in:pybswcel.86aCVE-2020-8742derived from NVD

nuc5i5ryhs firmwareNVD

Affected:< pybswcel.86aFixed in:pybswcel.86aCVE-2020-8742derived from NVD

nuc5i5ryk firmwareNVD

Affected:< pybswcel.86aFixed in:pybswcel.86aCVE-2020-8742derived from NVD

nuc5i7ryh firmwareNVD

Affected:< pybswcel.86aFixed in:pybswcel.86aCVE-2020-8742derived from NVD

nuc5pgyh firmwareNVD

Affected:< pybswcel.86aFixed in:pybswcel.86aCVE-2020-8742derived from NVD

nuc5ppyh firmwareNVD

Affected:< pybswcel.86aFixed in:pybswcel.86aCVE-2020-8742derived from NVD

nuc6cayh firmwareNVD

Affected:< ayaplcel.86aFixed in:ayaplcel.86aCVE-2020-8742derived from NVD

nuc6cays firmwareNVD

Affected:< ayaplcel.86aFixed in:ayaplcel.86aCVE-2020-8742derived from NVD

nuc6i7kyk firmwareNVD

Affected:< kyskli70.86aFixed in:kyskli70.86aCVE-2020-8742derived from NVD

nuc7cjyh firmwareNVD

Affected:< jyglkcpx.86aFixed in:jyglkcpx.86aCVE-2020-8742derived from NVD

nuc7cjysal firmwareNVD

Affected:< jyglkcpx.86aFixed in:jyglkcpx.86aCVE-2020-8742derived from NVD

nuc7i3bnb firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i3bnh firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i3bnhx1 firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i3bnhxf firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i3bnk firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i3dnbe firmwareNVD

Affected:< dnkbli30.86aFixed in:dnkbli30.86aCVE-2020-8742derived from NVD

nuc7i3dnhe firmwareNVD

Affected:< dnkbli30.86aFixed in:dnkbli30.86aCVE-2020-8742derived from NVD

nuc7i3dnhnc firmwareNVD

Affected:< dnkbli30.86aFixed in:dnkbli30.86aCVE-2020-8742derived from NVD

nuc7i3dnke firmwareNVD

Affected:< dnkbli30.86aFixed in:dnkbli30.86aCVE-2020-8742derived from NVD

nuc7i3dnktc firmwareNVD

Affected:< dnkbli30.86aFixed in:dnkbli30.86aCVE-2020-8742derived from NVD

nuc7i5bnb firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i5bnh firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i5bnhx1 firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i5bnhxf firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i5bnk firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i5bnkp firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i5dnbe firmwareNVD

Affected:< dnkbli5v.86aFixed in:dnkbli5v.86aCVE-2020-8742derived from NVD

nuc7i5dnhe firmwareNVD

Affected:< dnkbli5v.86aFixed in:dnkbli5v.86aCVE-2020-8742derived from NVD

nuc7i5dnke firmwareNVD

Affected:< dnkbli5v.86aFixed in:dnkbli5v.86aCVE-2020-8742derived from NVD

nuc7i5dnkpc firmwareNVD

Affected:< dnkbli5v.86aFixed in:dnkbli5v.86aCVE-2020-8742derived from NVD

nuc7i7bnb firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i7bnh firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i7bnhx1 firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i7bnhxg firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i7bnkq firmwareNVD

Affected:< bnkbl357.86aFixed in:bnkbl357.86aCVE-2020-8742derived from NVD

nuc7i7dnbe firmwareNVD

Affected:< dnkbli7v.86aFixed in:dnkbli7v.86aCVE-2020-8742derived from NVD

nuc7i7dnhe firmwareNVD

Affected:< dnkbli7v.86aFixed in:dnkbli7v.86aCVE-2020-8742derived from NVD

nuc7i7dnke firmwareNVD

Affected:< dnkbli7v.86aFixed in:dnkbli7v.86aCVE-2020-8742derived from NVD

nuc7pjyh firmwareNVD

Affected:< jyglkcpx.86aFixed in:jyglkcpx.86aCVE-2020-8742derived from NVD

nuc8i3beh firmwareNVD

Affected:< becfl357.86aFixed in:becfl357.86aCVE-2020-8742derived from NVD

nuc8i3behfa firmwareNVD

Affected:< becfl357.86aFixed in:becfl357.86aCVE-2020-8742derived from NVD

nuc8i3behs firmwareNVD

Affected:< becfl357.86aFixed in:becfl357.86aCVE-2020-8742derived from NVD

nuc8i3bek firmwareNVD

Affected:< becfl357.86aFixed in:becfl357.86aCVE-2020-8742derived from NVD

nuc8i5beh firmwareNVD

Affected:< becfl357.86aFixed in:becfl357.86aCVE-2020-8742derived from NVD

nuc8i5behfa firmwareNVD

Affected:< becfl357.86aFixed in:becfl357.86aCVE-2020-8742derived from NVD

nuc8i5behs firmwareNVD

Affected:< becfl357.86aFixed in:becfl357.86aCVE-2020-8742derived from NVD

nuc8i5bek firmwareNVD

Affected:< becfl357.86aFixed in:becfl357.86aCVE-2020-8742derived from NVD

nuc8i5bekpa firmwareNVD

Affected:< becfl357.86aFixed in:becfl357.86aCVE-2020-8742derived from NVD

nuc8i7beh firmwareNVD

Affected:< becfl357.86aFixed in:becfl357.86aCVE-2020-8742derived from NVD

nuc8i7behga firmwareNVD

Affected:< becfl357.86aFixed in:becfl357.86aCVE-2020-8742derived from NVD

nuc8i7bek firmwareNVD

Affected:< becfl357.86aFixed in:becfl357.86aCVE-2020-8742derived from NVD

nuc8i7bekqa firmwareNVD

Affected:< becfl357.86aFixed in:becfl357.86aCVE-2020-8742derived from NVD

nuc8i7hnk firmwareNVD

Affected:< hnkbli70.86aFixed in:hnkbli70.86aCVE-2020-8742derived from NVD

nuc8i7hnkqc firmwareNVD

Affected:< hnkbli70.86aFixed in:hnkbli70.86aCVE-2020-8742derived from NVD

nuc8i7hvk firmwareNVD

Affected:< hnkbli70.86aFixed in:hnkbli70.86aCVE-2020-8742derived from NVD

nuc8i7hvkva firmwareNVD

Affected:< hnkbli70.86aFixed in:hnkbli70.86aCVE-2020-8742derived from NVD

nuc8i7hvkvaw firmwareNVD

Affected:< hnkbli70.86aFixed in:hnkbli70.86aCVE-2020-8742derived from NVD

stk2mv64cc firmwareNVD

Affected:< ccsklm5v.86aFixed in:ccsklm5v.86aCVE-2020-8742derived 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 RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.32%probability of exploitation in 30 days

24thpercentile

Low risk: more likely to be exploited than 24% of all known CVEs.

References

Patch1

intel.com

Related Vulnerabilities

Other CWE-20 (Improper Input Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2021-45105	Medium	5.9	100%	-	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2021-21985	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2018-7600	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-3452	High	7.5	100%	KEV	Fix

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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.