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CVE-2026-4346

🗓️ 26 Mar 2026 21:16:44Reported by TPLinkType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

CVE-2026-4346: TL-WR850N stores admin and Wi-Fi credentials in cleartext in flash via weak serial.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-4346
26 Mar 202621:16
attackerkb
Circl
CVE-2026-4346
27 Mar 202600:14
circl
CNNVD
TP-Link TL-WR850N 安全漏洞
26 Mar 202600:00
cnnvd
Cvelist
CVE-2026-4346 Cleartext Storage of Administrative and Wi-Fi Credentials via Accessible Serial Interface in TP Link's TL-WR850N
26 Mar 202621:16
cvelist
EUVD
EUVD-2026-16452
27 Mar 202600:31
euvd
NVD
CVE-2026-4346
26 Mar 202622:16
nvd
Positive Technologies
PT-2026-28644
26 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-4346
27 Mar 202622:51
redhatcve
NVD
Node
tp-linktl-wr850n_firmwareRange<0.9.1_Build251205
AND
[
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "TL-WR850N v3",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V3_0.9.1 Build251205",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Data

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17 Jun 2026 10:56Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.8
CVSS 45.1
EPSS0.00124
8