Описание
Weak JWT Secret vulnerabilitiy in EasyVirt DCScope <= 8.6.0 and CO2Scope <= 1.3.0 allows remote attackers to generate JWT for privilege escalation. The HMAC secret used for generating tokens is hardcoded as "somerandomaccesstoken". A weak HMAC secret poses a risk because attackers can use the predictable secret to create valid JSON Web Tokens (JWTs), allowing them access to important information and actions within the application.
Ссылки
- ExploitThird Party Advisory
- ExploitThird Party Advisory
Уязвимые конфигурации
Конфигурация 1Версия до 1.3.0 (включая)Версия до 8.6.0 (включая)
Одно из
cpe:2.3:a:easyvirt:co2scope:*:*:*:*:*:*:*:*
cpe:2.3:a:easyvirt:dcscope:*:*:*:*:*:*:*:*
EPSS
Процентиль: 65%
0.00488
Низкий
9.8 Critical
CVSS3
Дефекты
CWE-798
Связанные уязвимости
CVSS3: 9.8
github
около 1 года назад
EasyVirt DCScope <=8.6.0 and CO2Scope <=1.3.0 are vulnerable to privilege escalation as the password token suffers from weak encryption making it possible to brute-force the password token.
EPSS
Процентиль: 65%
0.00488
Низкий
9.8 Critical
CVSS3
Дефекты
CWE-798