漏洞描述
ASUS GT-AC2900 devices before 3.0.0.4.386.42643 allows authentication bypass when processing remote input from an unauthenticated user, leading to unauthorized access to the administrator application. This relates to handle_request in router/httpd/httpd.c and auth_check in web_hook.o. An attacker-supplied value of ' ' matches the device's default value of ' ' in some situations.
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。
参考链接
www.atredis.comhttps://www.atredis.com/blog/2021/4/30/asus-authentication-bypass↗nvd.nist.govhttps://nvd.nist.gov/vuln/detail/CVE-2021-32030↗github.comhttps://github.com/atredispartners/advisories/blob/master/ATREDIS-2020-0010.md↗www.asus.comhttps://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-Gaming-Routers/RT-AC2900/HelpDesk_BIOS/↗github.comhttps://github.com/ARPSyndicate/kenzer-templates↗