2.3 Low
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:A/AC:M/Au:S/C:N/I:P/A:N
4.2 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N
5.4 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
21.7%
A security feature bypass vulnerability exists when Windows Hyper-V BIOS loader fails to provide a high-entropy source, aka âWindows Hyper-V Security Feature Bypass Vulnerability.â This affects Windows Server 2016, Windows 10, Windows 10 Servers.
Vendor | Product | Version | CPE |
---|---|---|---|
microsoft | windows_server_2016 | (Server Core installation) | cpe:2.3:o:microsoft:windows_server_2016:(Server Core installation):*:*:*:*:*:*:* |
microsoft | windows_10 | Version 1607 for x64-based Systems | cpe:2.3:o:microsoft:windows_10:Version 1607 for x64-based Systems:*:*:*:*:*:*:* |
microsoft | windows_10 | Version 1703 for x64-based Systems | cpe:2.3:o:microsoft:windows_10:Version 1703 for x64-based Systems:*:*:*:*:*:*:* |
microsoft | windows_10 | Version 1709 for x64-based Systems | cpe:2.3:o:microsoft:windows_10:Version 1709 for x64-based Systems:*:*:*:*:*:*:* |
microsoft | windows_10 | Version 1803 for x64-based Systems | cpe:2.3:o:microsoft:windows_10:Version 1803 for x64-based Systems:*:*:*:*:*:*:* |
microsoft | windows_10 | x64-based Systems | cpe:2.3:o:microsoft:windows_10:x64-based Systems:*:*:*:*:*:*:* |
microsoft | windows_10 | * | cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:* |
microsoft | windows_10 | * | cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:* |
[
{
"product": "Windows Server 2016",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "(Server Core installation)"
}
]
},
{
"product": "Windows 10",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "Version 1607 for x64-based Systems"
},
{
"status": "affected",
"version": "Version 1703 for x64-based Systems"
},
{
"status": "affected",
"version": "Version 1709 for x64-based Systems"
},
{
"status": "affected",
"version": "Version 1803 for x64-based Systems"
},
{
"status": "affected",
"version": "x64-based Systems"
}
]
},
{
"product": "Windows 10 Servers",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "version 1709 (Server Core Installation)"
},
{
"status": "affected",
"version": "version 1803 (Server Core Installation)"
}
]
}
]
2.3 Low
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:A/AC:M/Au:S/C:N/I:P/A:N
4.2 Medium
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N
5.4 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
21.7%