BDU:2024-03943
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 8.5/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/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
High (H)
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
Changed (C)
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:H/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
High (H)
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 функции get_file_size файла share.cgi операционных систем QTS, QuTS hero, QuTScloud сетевых устройств Qnap связана с возможностью переполнения буфера на основе стека. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, выполнить произвольный код
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Sources
Related Vulnerabilities
Exploits
Recommendations
Source: bdu
Компенсирующие меры:
- ограничение возможности использования функции «поделиться файлом (share a file)» на устройствах недоверенными пользователями;
- использование средств межсетевого экранирования для ограничения возможности удалённого доступа;
- использование антивирусного программного обеспечения для отслеживания попыток эксплуатации уязвимости;
- минимизация пользовательских привилегий;
- отключение/удаление неиспользуемых учётных записей пользователей.
Vulnerable Software (3)
Type: Configuration
Vendor: qnap systems, inc.
Product: qts
Operating System: * *
{ "version_exact": "*"}
Source: bdu
Type: Configuration
Vendor: qnap systems, inc.
Product: quts hero
Operating System: * *
{ "version_exact": "*"}
Source: bdu
Type: Configuration
Vendor: qnap systems, inc.
Product: qutscloud
Operating System: * *
{ "version_exact": "*"}
Source: bdu