CVE-2021-41437

Published: Sep 26, 2022Modified: May 21, 2025

6.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

An HTTP response splitting attack in web application in ASUS RT-AX88U before v3.0.0.4.388.20558 allows an attacker to craft a specific URL that if an authenticated victim visits it, the URL will give access to the cloud storage of the attacker.

Affected (1)

Products: Asus: Rt Ax88u Firmware

Asus

1 product

Rt Ax88u Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Asus Rt Ax88u Firmware	Before 3.0.0.4.388.20558

Running on/with	Platform Versions
Asus Rt Ax88u	All versions

Related CWEs

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

References (4)

https://github.com/efchatz/easy-exploits/tree/main/Web/ASUS/CVE-2021-41437

Source: cve@mitre.org

PatchThird Party Advisory

https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-Gaming-Routers/RT-AX88U/HelpDesk_BIOS/

Source: cve@mitre.org

PatchProductVendor Advisory

https://github.com/efchatz/easy-exploits/tree/main/Web/ASUS/CVE-2021-41437

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-Gaming-Routers/RT-AX88U/HelpDesk_BIOS/

Source: af854a3a-2127-422b-91ae-364da2661108

PatchProductVendor Advisory

Timeline

No history available yet.