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CVE-2026-3841

🗓️ 12 Mar 2026 17:25:58Reported by TPLinkType 
cve
 cve
🔗 web.nvd.nist.gov👁 97 Views

Authenticated attacker with elevated privileges can exploit Telnet CLI on TP-Link TL-MR6400.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-3841
12 Mar 202617:25
–attackerkb
bdu_fstec
BDU FSTEC
Telnet CLI Arbitrary Command Execution
1 Apr 202600:00
–bdu_fstec
circl
Circl
CVE-2026-3841
12 Mar 202619:37
–circl
cnnvd
CNNVD
TP-Link TL-MR6400 security vulnerabilities
12 Mar 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-3841 Command Injection Vulnerability in Telnet CLI on TP-Link TL-MR6400
12 Mar 202617:25
–cvelist
euvd
EUVD
EUVD-2026-11655
12 Mar 202618:30
–euvd
nvd
NVD
CVE-2026-3841
12 Mar 202618:16
–nvd
ptsecurity
Positive Technologies
PT-2026-25022
12 Mar 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-3841: Improper Neutralization of Special Elements used in an OS Command
12 Mar 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-3841
26 Mar 202615:03
–redhatcve
Rows per page
NVD
Vulners
[
  {
    "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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17 Jun 2026 10:44Current
7.4High risk
Vulners AI Score7.4
CVSS 3.18.8
CVSS 48.5
EPSS0.0186
SSVC
97