CVE-2021-32030

ASUS Routers Improper Authentication Vulnerability

Lyra Mini Firmware

The administrator application on ASUS GT-AC2900 devices before 3.0.0.4.386.42643 and Lyra Mini before 3.0.0.4_384_46630 allows authentication bypass when processing remote input from an unauthenticated user, leading to unauthorized access to the administrator interface. This relates to handle_request in router/httpd/httpd.c and auth_check in web_hook.o. An attacker-supplied value of '\0' matches the device's default value of '\0' in some situations. Note: All versions of…

6. Mai 2021

Ausgewertete Quellen

• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-32030
• CISA
  ASUS Routers Improper Authentication Vulnerability
• NVD
  CVE-2021-32030
• GitHub
  https://github.com/atredispartners/advisories/blob/master/ATREDIS-2020-0010.md