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CVE-2026-3841 Command Injection Vulnerability in Telnet CLI on TP-Link TL-MR6400

🗓️ 12 Mar 2026 17:25:58Reported by TPLinkType 
cvelist
 cvelist
🔗 www.cve.org👁 22 Views

Authenticated attacker can inject commands via Telnet CLI on TP-Link TL-MR6400 v5.3, risking compromise.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-3841
12 Mar 202617:25
attackerkb
Circl
CVE-2026-3841
12 Mar 202619:37
circl
CNNVD
TP-Link TL-MR6400 安全漏洞
12 Mar 202600:00
cnnvd
CVE
CVE-2026-3841
12 Mar 202617:25
cve
EUVD
EUVD-2026-11655
12 Mar 202618:30
euvd
NVD
CVE-2026-3841
12 Mar 202618:16
nvd
Positive Technologies
PT-2026-25022
12 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-3841
26 Mar 202615:03
redhatcve
Vulnrichment
CVE-2026-3841 Command Injection Vulnerability in Telnet CLI on TP-Link TL-MR6400
12 Mar 202617:25
vulnrichment
[
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "TL-MR6400 v5.3",
    "platforms": [
      "Linux"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.9.0 Build 260108",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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