BDU:2023-02204
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 службы FTP операционных систем сетевых хранилищ My Cloud OS связана с неверным ограничением имени пути к каталогу с ограниченным доступом. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, получить полный доступ к устройству и выполнить произвольный код
Scaner-VS 7 — a modern vulnerability management solution
Sources
Related Vulnerabilities
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:
- использование систем обнаружения и предотвращения вторжений для отслеживания попыток эксплуатации уязвимости;
- использование средств межсетевого экранирования уровня веб-приложений;
- ограничение доступа к устройству из внешних сетей (Интернет).
Использование рекомендаций производителя:
https://www.westerndigital.com/en-in/support/product-security/wdc-23002-my-cloud-firmware-version-5-26-119
Vulnerable Software (9)
Type: Configuration
Vendor: western digital corporation
Product: my cloud dl2100
Operating System: my cloud os *
{ "version_end_excluding": "5.26.119"}
Source: bdu
Type: Configuration
Vendor: western digital corporation
Product: my cloud dl4100
Operating System: my cloud os *
{ "version_end_excluding": "5.26.119"}
Source: bdu
Type: Configuration
Vendor: western digital corporation
Product: my cloud ex2 ultra
Operating System: my cloud os *
{ "version_end_excluding": "5.26.119"}
Source: bdu
Type: Configuration
Vendor: western digital corporation
Product: my cloud ex2100
Operating System: my cloud os *
{ "version_end_excluding": "5.26.119"}
Source: bdu
Type: Configuration
Vendor: western digital corporation
Product: my cloud ex4100
Operating System: my cloud os *
{ "version_end_excluding": "5.26.119"}
Source: bdu
Type: Configuration
Vendor: western digital corporation
Product: my cloud mirror gen 2
Operating System: my cloud os *
{ "version_end_excluding": "5.26.119"}
Source: bdu
Type: Configuration
Vendor: western digital corporation
Product: my cloud pr2100
Operating System: my cloud os *
{ "version_end_excluding": "5.26.119"}
Source: bdu
Type: Configuration
Vendor: western digital corporation
Product: mycloud pr4100 firmware
Operating System: my cloud os *
{ "version_end_excluding": "5.26.119"}
Source: bdu
Type: Configuration
Vendor: western digital corporation
Product: western digital mycloud nas
Operating System: my cloud os *
{ "version_end_excluding": "5.26.119"}
Source: bdu