TV
Product
TL-MR6400 v5.3
by TP-Link Systems Inc. · last CVE Aug 10, 2026
2
CVEs
0
On KEV
8.8
Max CVSS
0
New 30D
Severity mix
Critical 0High 1Medium 1Low 0
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Add TL-MR6400 v5.3 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 Build 260108
CVE-2026-12339
6.9
1%
Aug 10
Authenticated Arbitrary File Write Vulnerability in multiple devices
Affected: before (EU)_1.10.0 0.9.1 v0001.0 Build 260613 RC.76099n
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