CVE-2021-45757

7.5 highEPSS 1.1%

High (7.5) in asus rt-ac68u firmware. EPSS 1.1% chance of exploitation in the next 30 days.

ASUS AC68U <=3.0.0.4.385.20852 is affected by a buffer overflow in blocking.cgi, which may cause a denial of service (DoS).

Severity

7.5 high

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

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 65% 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