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Vulnerability details: VCID-rdeh-6rrk-aaas
Vulnerability ID VCID-rdeh-6rrk-aaas
Aliases CVE-2021-28213
Summary Example EDK2 encrypted private key in the IpSecDxe.efi present potential security risks.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-28213.json
epss 0.00168 https://api.first.org/data/v1/epss?cve=CVE-2021-28213
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epss 0.00168 https://api.first.org/data/v1/epss?cve=CVE-2021-28213
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epss 0.00168 https://api.first.org/data/v1/epss?cve=CVE-2021-28213
epss 0.00168 https://api.first.org/data/v1/epss?cve=CVE-2021-28213
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epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2021-28213
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epss 0.00371 https://api.first.org/data/v1/epss?cve=CVE-2021-28213
epss 0.01264 https://api.first.org/data/v1/epss?cve=CVE-2021-28213
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1971724
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2021-28213
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2021-28213
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2021-28213
archlinux Medium https://security.archlinux.org/AVG-2070
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-28213.json
https://api.first.org/data/v1/epss?cve=CVE-2021-28213
https://bugzilla.tianocore.org/show_bug.cgi?id=1866
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28213
1971724 https://bugzilla.redhat.com/show_bug.cgi?id=1971724
989988 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989988
AVG-2070 https://security.archlinux.org/AVG-2070
cpe:2.3:a:tianocore:edk2:201905:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:tianocore:edk2:201905:*:*:*:*:*:*:*
CVE-2021-28213 https://nvd.nist.gov/vuln/detail/CVE-2021-28213
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-28213.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-28213
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-28213
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-28213
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.54454
EPSS Score 0.00168
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.