en
TL-MR6400 v8 is a 4G LTE wireless router provided by TP-Link Systems Inc. It connects compatible mobile broadband service to local wired and Wi-Fi networks, providing routing and basic network management for home users, small offices, and similar deployments. It is delivered as dedicated network appliance hardware and managed through its firmware.
Official website · tp-link.comSeverity across 2 analyzed records
As of 10/02/2026, within CyStack's analyzed data, TL-MR6400 v8 has 2 security vulnerabilities published in the last 90 days. Of these, 0 are rated High or Critical. None of these vulnerabilities is listed in the CISA KEV catalog. CyStack recommends that organizations and individual users remediate applicable vulnerabilities as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of TL-MR6400 v8 and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
Explore CyStack VulnScan| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-76652Authenticated Directory Traversal Vulnerability in File Upload Functionality in TP-Link TL-MR6400 and Archer MR600 | Exploitation statusNot known exploited | FixYes | Published09/10/2026 | SeverityMedium |
CVE-2026-76653Missing Authentication in VPN Configuration Management in TP-Link TL-MR6400 and Archer MR600 | Exploitation statusNot known exploited | FixYes | Published09/10/2026 | SeverityMedium |
