CVE-2021-41435 is a critical brute-force protection bypass vulnerability affecting numerous ASUS ROG Rapture and ZenWiFi router models. It allows a remote attacker to circumvent CAPTCHA protection and make unlimited login attempts by sending a specific HTTP request. With a CVSS score of 9.8, this vulnerability poses a severe risk, enabling full compromise of confidentiality, integrity, and availability without user interaction or complex attack conditions. Despite its high severity, there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.0.0.4.386.45898CPE matchmatch criteria | cpe:2.3:o:asus:gt-ax11000_firmware:*:*:*:*:*:*:*:* | ||
< 3.0.0.4.386.45898CPE matchmatch criteria | cpe:2.3:o:asus:rt-ax3000_firmware:*:*:*:*:*:*:*:* | ||
< 3.0.0.4.386.45898CPE matchmatch criteria | cpe:2.3:o:asus:rt-ax55_firmware:*:*:*:*:*:*:*:* | ||
< 3.0.0.4.386.45898CPE matchmatch criteria | cpe:2.3:o:asus:rt-ax56u_firmware:*:*:*:*:*:*:*:* | ||
< 3.0.0.4.386.45898CPE matchmatch criteria | cpe:2.3:o:asus:rt-ax56u_v2_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.