CVE-2021-45756

9.8 criticalEPSS 1.2%

Critical (9.8) in asus. EPSS 1.2% chance of exploitation in the next 30 days.

Asus RT-AC68U <3.0.0.4.385.20633 and RT-AC5300 <3.0.0.4.384.82072 are affected by a buffer overflow in blocking_request.cgi.

Severity

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
CWE: CWE-120
Published: 2022-03-23
Modified: 2026-07-09
Record from: the NVD, synced 2026-10-19