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Product
Tl-mr6400 Firmware
by Tp-link · last CVE Aug 19, 2026
2
CVEs
0
On KEV
8.8
Max CVSS
0
New 30D
Vulnerabilities2In the news0Timeline
Severity mix
Critical 0High 2Medium 0Low 0
Severity
All severities2Critical0High2Medium0Low0
Exploitation
On CISA KEV0Exploited in the wild0
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Add Tl-mr6400 Firmware to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-3841
8.8
2%
Mar 12
Command Injection Vulnerability in Telnet CLI on TP-Link TL-MR6400
Affected: before 1.9.0
CVE-2026-8619
7.5
1%
Aug 19
Unauthenticated Denial-of-Service Vulnerability in HTTP Service in TP-Link TL-MR100, TL-MR150, TL-MR6400 and Archer MR600
Affected: before 1.5.0
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