CVE-2022-26376

PoC —

CVSS 3.1

9.8 critical

EPSS

1%p69

Published

Aug 5, 2022 (Aug 5, 2022)

Modified

Jun 17, 2026

Description

A memory corruption vulnerability exists in the httpd unescape functionality of Asuswrt prior to 3.0.0.4.386_48706 and Asuswrt-Merlin New Gen prior to 386.7.. A specially-crafted HTTP request can lead to memory corruption. An attacker can send a network request to trigger this vulnerability.

Vendors: asus asuswrt-merlin
Products: asuswrt, new gen, xt8 firmware, tuf-ax3000 v2 firmware, xd4 firmware, et12 firmware, gt-ax6000 firmware, xt12 firmware, rt-ax58u firmware, xt9 firmware, xd6 firmware, gt-ax11000 pro firmware
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.3%)

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