CVE-2024-21821 - CVE House
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Status published Unknown CVE-2024-21821

Multiple TP-LINK products allow a network-adjacent authenticated attacker with access...

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Archer AX3000, Archer AX5400, Archer AXE75, Archer Air R5
Vulnerable Versions:
firmware versions prior to "Archer AX3000(JP)_V1_1.1.2 Build 20231115", firmware versions prior to "Archer AX5400(JP)_V1_1.1.2 Build 20231115", firmware versions prior to "Archer AXE75(JP)_V1_231115", firmware versions prior to "Archer Air R5(JP)_V1_1.1.6 Build 20240508"

Timeline

Official Publish: January 10th, 2024
Last Modified: June 17th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.