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CVE-2021-41436

Published: Nov 19, 2021Updated: Nov 21, 2024 Sources: CVE List NVDCWE-444
NVD MITRE
7.5CVSSHIGH
EPSS Score
4.6%
Top 9.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

An HTTP request smuggling in web application in ASUS ROG Rapture GT-AX11000, RT-AX3000, RT-AX55, RT-AX56U, RT-AX56U_V2, RT-AX58U, RT-AX82U, RT-AX82U GUNDAM EDITION, RT-AX86 Series(RT-AX86U/RT-AX86S), RT-AX86U ZAKU II EDITION, RT-AX88U, RT-AX92U, TUF Gaming AX3000, TUF Gaming AX5400 (TUF-AX5400), ASUS ZenWiFi XD6, ASUS ZenWiFi AX (XT8) before 3.0.0.4.386.45898, and RT-AX68U before 3.0.0.4.386.45911, allows a remote unauthenticated attacker to DoS via sending a specially crafted HTTP packet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-444

Affected Products

gt-ax11000 firmwareasusHardware Firmware
rt-ax3000 firmwareasusHardware Firmware
rt-ax55 firmwareasusHardware Firmware
rt-ax56u firmwareasusHardware Firmware
rt-ax56u v2 firmwareasusHardware Firmware
asuscommercialTWHardware Firmwareaka asus tek
and 14 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

http://asus.com
asus.com
https://rog.asus.com/networking/rog-rapture-gt-ax11000-model/helpdesk_bios
rog.asus.com
https://www.asus.com/Networking-IoT-Servers/Whole-Home-Mesh-WiFi-System/ZenWiFi-WiFi-Systems/ASUS-ZenWiFi-AX-XT8-/HelpDesk_BIOS/
asus.com
and 5 more references View all →

Timeline

Published
Nov 19, 2021
Last Updated
Nov 21, 2024

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