CVE-2023-28703

—

CVSS 3.1

7.2 high

EPSS

<1%p57

Published

Jun 2, 2023 (Jun 2, 2023)

Modified

Jun 17, 2026

Description

ASUS RT-AC86U’s specific cgi function has a stack-based buffer overflow vulnerability due to insufficient validation for network packet header length. A remote attacker with administrator privileges can exploit this vulnerability to execute arbitrary system commands, disrupt system or terminate service.

Vendors: asus
Products: rt-ac86u firmware
Weakness: CWE-121
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

In the news2 stories

ASUS addressed critical flaws in some router models

Security AffairsJun 20, 06:56 UTC · Jun 20, 2023Vulnerability CVE-2023-28702 CVE-2023-28703 CVE-2023-31195+6 CVEs

ASUS Releases Patches to Fix Critical Security Bugs Impacting Multiple Router Models

The Hacker NewsJun 20, 08:39 UTC · Jun 20, 2023Model release CVE-2018-1160 CVE-2022-26376 CVE-2022-35401+6 CVEs