CVE-2021-44158 - Vulnerability Details - OpenCVE

ASUS RT-AX56U Wi-Fi Router is vulnerable to stack-based buffer overflow due to improper validation for httpd parameter length. An authenticated local area network attacker can launch arbitrary code execution to control the system or disrupt service.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00118.

Key SSVC decision points have not yet been added.

Vendors	Products
Asus	Rt-ax56u Rt-ax56u Firmware

Configuration 1 [-]

AND

cpe:2.3:o:asus:rt-ax56u_firmware:3.0.0.4.386.44266:*:*:*:*:*:*:*

cpe:2.3:h:asus:rt-ax56u:-:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-31008	ASUS RT-AX56U Wi-Fi Router is vulnerable to stack-based buffer overflow due to improper validation for httpd parameter length. An authenticated local area network attacker can launch arbitrary code execution to control the system or disrupt service.

Fixes

Solution

ASUS RT-AX56U firmware update version to 3.0.0.4.386.45898

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.twcert.org.tw/tw/cp-132-5431-d23be-1.html

History

No history.

MITRE

Status: PUBLISHED

Assigner: twcert

Published: 2022-01-03T10:10:18.551223Z

Updated: 2024-09-16T16:52:58.821Z

Reserved: 2021-11-23T00:00:00

Link: CVE-2021-44158

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-01-03T10:15:08.190

Modified: 2024-11-21T06:30:27.930

Link: CVE-2021-44158

Redhat

No data.

OpenCVE Enrichment

No data.

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