7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.4 High
AI Score
Confidence
High
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
71.9%
An elevation of privilege vulnerability exists in the Local Security Authority Subsystem Service (LSASS) when an authenticated attacker sends a specially crafted authentication request. A remote attacker who successfully exploited this vulnerability could cause an elevation of privilege on the target systemâs LSASS service.
The security update addresses the vulnerability by changing the way that LSASS handles specially crafted authentication requests.
Vendor | Product | Version | CPE |
---|---|---|---|
microsoft | windows_10_2004 | 10.0.0 | cpe:2.3:o:microsoft:windows_10_2004:10.0.0:*:*:*:*:*:*:* |
microsoft | windows_server_version_2004 | 10.0.0 | cpe:2.3:o:microsoft:windows_server_version_2004:10.0.0:*:*:*:*:*:*:* |
microsoft | windows_10_1803 | 10.0.0 | cpe:2.3:o:microsoft:windows_10_1803:10.0.0:*:*:*:*:*:*:* |
microsoft | windows_10_1809 | 10.0.0 | cpe:2.3:o:microsoft:windows_10_1809:10.0.0:*:*:*:*:*:*:* |
microsoft | windows_server_2019 | 10.0.0 | cpe:2.3:o:microsoft:windows_server_2019:10.0.0:*:*:*:*:*:*:* |
microsoft | windows_server_2019 | 10.0.0 | cpe:2.3:o:microsoft:windows_server_2019:10.0.0:*:*:*:*:*:*:* |
microsoft | windows_10_1909 | 10.0.0 | cpe:2.3:o:microsoft:windows_10_1909:10.0.0:*:*:*:*:*:*:* |
microsoft | windows_server,_version_1909 | 10.0.0 | cpe:2.3:o:microsoft:windows_server,_version_1909:10.0.0:*:*:*:*:*:*:* |
microsoft | windows_10_1709 for 32-bit systems | 10.0.0 | cpe:2.3:o:microsoft:windows_10_1709 for 32-bit systems:10.0.0:*:*:*:*:*:*:* |
microsoft | windows_10_1709 | 10.0.0 | cpe:2.3:o:microsoft:windows_10_1709:10.0.0:*:*:*:*:*:*:* |
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.4 High
AI Score
Confidence
High
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
71.9%