BDU:2021-05532
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 8.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
Low (L)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
Single
Describes the level of privileges an attacker must possess
Confidentiality Impact
Complete
Measures the impact to the confidentiality of information
Integrity Impact
Complete
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
Уязвимость службы Active Directory операционных систем Windows связана с небезопасным управлением привилегиями. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, повысить привилегии в системе
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Sources
Related Vulnerabilities
Reference Links
Recommendations
Source: bdu
Использование рекомендаций:
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42278
Vulnerable Software (7)
Type: Configuration
Vendor: microsoft corp.
Product: windows
Operating System: * *
{ "version_exact": "Server 20H2 Server Core Installation"}
Source: bdu
Type: Configuration
Vendor: microsoft corp.
Product: windows_server
Operating System: * *
{ "version_exact": "2016"}
Source: bdu
Type: Configuration
Vendor: microsoft corp.
Product: windows_server
Operating System: * *
{ "version_exact": "2019"}
Source: bdu
Type: Configuration
Vendor: microsoft corp.
Product: windows_server
Operating System: * *
{ "version_exact": "2004"}
Source: bdu
Type: Configuration
Vendor: microsoft corp.
Product: windows_server
Operating System: * *
{ "version_exact": "2022"}
Source: bdu
Type: Configuration
Vendor: microsoft corp.
Product: windows_server
Operating System: * *
{ "version_exact": "2008"}
Source: bdu
Type: Configuration
Vendor: microsoft corp.
Product: windows_server
Operating System: * *
{ "version_exact": "2012"}
Source: bdu