Out-of-bounds write in certain ASUS Router firmware allow an unauthenticated nearby attacker to write data beyond the intended buffer or potentially cause a denial-of-service (DoS) via a crafted packet. Refer to the '  Security Update for ASUS Router Firmware  ' section on the ASUS Security Advisory for more information.
References
History

Wed, 04 Nov 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 04 Nov 2026 11:15:00 +0000

Type Values Removed Values Added
Title Buffer Overflow in ASUS Router Firmware Causes Denial of Service

Wed, 04 Nov 2026 02:15:00 +0000

Type Values Removed Values Added
Description Out-of-bounds write in certain ASUS Router firmware allow an unauthenticated nearby attacker to write data beyond the intended buffer or potentially cause a denial-of-service (DoS) via a crafted packet. Refer to the '  Security Update for ASUS Router Firmware  ' section on the ASUS Security Advisory for more information.
First Time appeared Asus
Asus router Firmware
Weaknesses CWE-787
CPEs cpe:2.3:a:asus:router_firmware:asuswrt_3.0.0.4_386_series:*:*:*:*:*:*:*
cpe:2.3:a:asus:router_firmware:asuswrt_3.0.0.4_388_series:*:*:*:*:*:*:*
cpe:2.3:a:asus:router_firmware:asuswrt_3.0.0.6_102_series:*:*:*:*:*:*:*
Vendors & Products Asus
Asus router Firmware
References
Metrics cvssV4_0

{'score': 7.2, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: ASUS

Published: 2026-11-04T02:03:00.932Z

Updated: 2026-11-04T15:18:57.588Z

Reserved: 2026-09-02T06:17:47.147Z

Link: CVE-2026-84729

cve-icon Vulnrichment

Updated: 2026-11-04T15:11:19.824Z

cve-icon NVD

Status : Received

Published: 2026-11-04T02:17:21.163

Modified: 2026-11-04T16:17:53.300

Link: CVE-2026-84729

cve-icon Redhat

No data.