BDU:2022-04804
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 сценария /cgi-bin/wlogin.cgi веб-интерфейса управления микропрограммного обеспечения маршрутизаторов DrayTek Vigor связана с выходом операции за границы буфера в памяти. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить произвольный код путем отправки специально сформированного HTTP POST-запроса в кодировке base64 уязвимому сценарию
Scaner-VS 7 — a modern vulnerability management solution
Sources
Related Vulnerabilities
Exploits
Reference Links
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:
- отключение доступа к веб-интерфейсу управления;
- принудительная смена паролей на затронутых устройствах;
- проверка настроек VPN-доступа и DNS.
Vulnerable Software (25)
Type: Configuration
Vendor: draytek
Product: vigor 1000b
Operating System: * *
{ "version_end_excluding": "4.3.1.1"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 130
Operating System: * *
{ "version_end_excluding": "3.8.5"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 165
Operating System: * *
{ "version_end_excluding": "4.2.4"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 166
Operating System: * *
{ "version_end_excluding": "4.2.4"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 167
Operating System: * *
{ "version_end_excluding": "5.1.1"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 200n
Operating System: * *
{ "version_end_excluding": "3.9.8.1"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 2133
Operating System: * *
{ "version_end_excluding": "3.9.6.4"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 2135
Operating System: * *
{ "version_end_excluding": "4.4.2"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 2620
Operating System: * *
{ "version_end_excluding": "3.9.8.1"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 2762
Operating System: * *
{ "version_end_excluding": "3.9.6.4"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 2765
Operating System: * *
{ "version_end_excluding": "4.4.2"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 2766
Operating System: * *
{ "version_end_excluding": "4.4.2"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 2832
Operating System: * *
{ "version_end_excluding": "3.9.6"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 2862
Operating System: * *
{ "version_end_excluding": "3.9.8.1"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 2865
Operating System: * *
{ "version_end_excluding": "4.4.0"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 2866
Operating System: * *
{ "version_end_excluding": "4.4.0"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 2915
Operating System: * *
{ "version_end_excluding": "4.3.3.2"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 2926
Operating System: * *
{ "version_end_excluding": "3.9.8.1"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 2927
Operating System: * *
{ "version_end_excluding": "4.4.0"}
Source: bdu
Type: Configuration
Vendor: draytek
Product: vigor 2952
Operating System: * *
{ "version_end_excluding": "3.9.7.2"}
Source: bdu