CVE-2024-21821 - Vulnerability Details - OpenCVE

Multiple TP-LINK products allow a network-adjacent authenticated attacker with access to the product from the LAN port or Wi-Fi to execute arbitrary OS commands.

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

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00098.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Tp-link	Archer Ax3000 Archer Ax3000 Firmware Archer Ax5400 Archer Ax5400 Firmware Archer Axe75 Archer Axe75 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:tp-link:archer_ax3000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:archer_ax3000:1.0:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:tp-link:archer_ax5400_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:archer_ax5400:1.0:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:tp-link:archer_axe75_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:archer_axe75:1.0:*:*:*:*:*:*:*

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://jvn.jp/en/vu/JVNVU91401812/
https://www.tp-link.com/jp/support/download/archer-air-r5/v1/#Firmware
https://www.tp-link.com/jp/support/download/archer-ax3000/#Firmware
https://www.tp-link.com/jp/support/download/archer-ax5400/#Firmware
https://www.tp-link.com/jp/support/download/archer-axe75/#Firmware

History

Tue, 17 Jun 2025 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2024-01-10T23:25:07.433Z

Updated: 2025-06-17T20:05:42.917Z

Reserved: 2024-01-04T00:17:52.223Z

Link: CVE-2024-21821

Vulnrichment

Updated: 2024-08-01T22:27:36.321Z

NVD

Status : Modified

Published: 2024-01-11T00:15:44.633

Modified: 2025-06-17T20:15:29.210

Link: CVE-2024-21821

Redhat

No data.

OpenCVE Enrichment

No data.

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