BDU:2025-08714
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 9.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/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
None (N)
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:N/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
None (N)
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 пакета программ Microsoft SharePoint Server связана с недостатками механизма десериализации. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, выполнить произвольный код
Scaner-VS 7 — a modern vulnerability management solution
Sources
Related Vulnerabilities
Exploits
Recommendations
Source: bdu
Установка обновлений из доверенных источников. В связи со сложившейся обстановкой и введенными санкциями против Российской Федерации рекомендуется устанавливать обновления программного обеспечения только после оценки всех сопутствующих рисков.
Компенсирующие меры:
- настройка интеграции интерфейса сканирования вредоносных программ (AMSI) c использованием антивирусного программного обеспечения;
- проведение ротации ключевой информации на всех экземплярах Microsoft SharePoint Server;
- ограничение доступа к уязвимому программному обеспечению из внешних сетей (Интернет);
- использование систем обнаружения и предотвращения вторжений для обнаружения (выявления, регистрации) и реагирования на попытки эксплуатации уязвимостей.
Использование рекомендаций:
https://msrc.microsoft.com/blog/2025/07/customer-guidance-for-sharepoint-vulnerability-cve-2025-53770/
Vulnerable Software (51)
Type: Configuration
Vendor: microsoft corp
Product: microsoft sharepoint server 2016
Operating System: * *
{ "version_exact": "*"}
Source: bdu
Type: Configuration
Vendor: microsoft corp
Product: microsoft sharepoint server 2019
Operating System: * *
{ "version_exact": "*"}
Source: bdu
Type: Configuration
Vendor: microsoft corp
Product: microsoft sharepoint server subscription edition
Operating System: * *
{ "version_exact": "*"}
Source: bdu
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.19725.20210
Operating System: Windows 19725 build 20210
Identifier: KB5002853
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.5548.1003
Operating System: Windows 5548 build 1003
Identifier: KB5002862
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.19725.20076
Operating System: Windows 19725 build 20076
Identifier: KB5002843
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.10417.20102
Operating System: Windows 10417 build 20102
Identifier: KB5002845
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.5543.1000
Operating System: Windows 5543 build 1000
Identifier: KB5002850
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.10417.20102
Operating System: Windows 10417 build 20102
Identifier: KB5002847
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.5543.1000
Operating System: Windows 5543 build 1000
Identifier: KB5002851
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.10417.20097
Operating System: Windows 10417 build 20097
Identifier: KB5002834
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.10417.20097
Operating System: Windows 10417 build 20097
Identifier: KB5002836
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.5539.1002
Operating System: Windows 5539 build 1002
Identifier: KB5002841
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.5539.1002
Operating System: Windows 5539 build 1002
Identifier: KB5002840
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.19127.20518
Operating System: Windows 19127 build 20518
Identifier: KB5002833
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.19127.20442
Operating System: Windows 19127 build 20442
Identifier: KB5002822
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.10417.20083
Operating System: Windows 10417 build 20083
Identifier: KB5002825
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.5535.1001
Operating System: Windows 5535 build 1001
Identifier: KB5002828
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.10417.20083
Operating System: Windows 10417 build 20083
Identifier: KB5002823
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 16.0.5535.1000
Operating System: Windows 5535 build 1000
Identifier: KB5002827
Source: msrc