CVE-2023-34359

ASUS RT-AX88U - Out-of-bounds Read - 2

Published Jul 31, 2023 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
ASUS RT-AX88U's httpd is subject to an unauthenticated DoS condition. A remote attacker can send a specially crafted request to the device which causes the httpd binary to crash within the "do_json_decode()" function of ej.c, resulting in a DoS condition.

Remediation

Vendor Solution

Update firmware version to 3.0.0.4_388_23748 or latest

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-38439 ASUS RT-AX88U's httpd is subject to an unauthenticated DoS condition. A remote attacker can send a specially crafted request to the device which causes the httpd binary to crash within the "do_json_decode()" function of ej.c, resulting in a DoS condition.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
twcert
Published
Updated
Oct 21, 2024, 2:37 PM
Reserved
Jun 2, 2023, 8:28 AM
Status
Modified
Published
Jul 31, 2023, 5:15 AM
Modified
Jun 17, 2026, 6:03 AM