漏洞描述
GenieACS, an Auto Configuration Server (ACS) for TR-069 enabled routers and similar devices, is vulnerable to authentication bypass due to the use of a default JWT secret. During installation, if the default JWT secret "secret" is not changed, an attacker can create a JWT token, sign it, and use this token to log into the GenieACS UI interface. The attack is carried out by setting a cookie named "genieacs-ui-jwt" with its value being the JWT token.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。