Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2021-41436

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
19/11/2021
Last modified:
23/11/2021

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0
7.80
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:asus:gt-ax11000_firmware:*:*:*:*:*:*:*:* 3.0.0.4.386.45898 (excluding)
cpe:2.3:h:asus:gt-ax11000:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ax3000_firmware:*:*:*:*:*:*:*:* 3.0.0.4.386.45898 (excluding)
cpe:2.3:h:asus:rt-ax3000:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ax55_firmware:*:*:*:*:*:*:*:* 3.0.0.4.386.45898 (excluding)
cpe:2.3:h:asus:rt-ax55:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ax56u_firmware:*:*:*:*:*:*:*:* 3.0.0.4.386.45898 (excluding)
cpe:2.3:h:asus:rt-ax56u:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ax56u_v2_firmware:*:*:*:*:*:*:*:* 3.0.0.4.386.45898 (excluding)
cpe:2.3:h:asus:rt-ax56u_v2:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ax58u_firmware:*:*:*:*:*:*:*:* 3.0.0.4.386.45898 (excluding)
cpe:2.3:h:asus:rt-ax58u:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ax82u_firmware:*:*:*:*:*:*:*:* 3.0.0.4.386.45898 (excluding)
cpe:2.3:h:asus:rt-ax82u:-:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ax82u_gundam_edition_firmware:*:*:*:*:*:*:*:* 3.0.0.4.386.45898 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools