High severity · published Jun 11, 2021
CVE-2021-28213
Example EDK2 encrypted private key in the IpSecDxe.efi present potential security risks
7.5
CVSS
1.1%
EPSS
No
On KEV
Description
Example EDK2 encrypted private key in the IpSecDxe.efi present potential security risks.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ED
Edk2 · Tianocore
201905 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-28213
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-28213
Issue Tracking
https://bugzilla.tianocore.org/show_bug.cgi?id=1866
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