CVE-2026-75753CWE-306

CVE-2026-75753

published October 20, 2026

CVSS
5.3
EPSS
0%
Percentile
8.0
In the wild
Unconfirmed
What it is

Missing Authentication for a Critical Function  in certain ASUS routers allows an unauthorized nearby user to send specific commands via HTTP requests, causing the router to return device identification information and switch into a specific mode. As a result, when the router encounters abnormal conditions, it may be unable to perform self-recovery.

Refer to the '

Security Update for ASUS Router Firmware' section on the ASUS Security Advisory for more information.

The record
Technical detail
CVSS
5.3 · NONE
CVSS v4.0
5.3 · CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
EPSS
0.00189 · 8.0th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2026-10-20T06:17Z
References (1)
https://www.asus.com/security-advisory · 54bf65a7-a193-42d2-b1ba-8e150d3c35e1
EPSS history
Timeline
  • 21 OCT 03:32Z
    EPSS moved — → 0%
    epss
  • 20 OCT 02:00Z
    Missing Authentication for a Critical Function  in certain ASUS routers allows an unauthorized nearby user to send specific commands via HTTP requests, causing…
    cvelistv5