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CVE-2026-12001 Hardcoded Credential Vulnerability in Multiple TP-Link Router Models

🗓️ 27 Jul 2026 20:08:50Reported by TPLinkType 
cvelist
 cvelist
🔗 www.cve.org👁 13 Views

Hardcoded credentials in TP-Link router firmware allow unauthorized access to privileged functions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-12001
27 Jul 202620:08
attackerkb
CVE
CVE-2026-12001
27 Jul 202620:08
cve
EUVD
EUVD-2026-49587
27 Jul 202620:08
euvd
NVD
CVE-2026-12001
27 Jul 202621:16
nvd
Positive Technologies
PT-2026-65117
27 Jul 202600:00
ptsecurity
[
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "TL-WR850N v3",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "TL-WR850N(IN)_V3.48_3.16.0 Build 260422_2048",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "Archer C20 v6",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "Archer C20(US)_V6_250630",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP Link Systems Inc.",
    "product": "TL-WR845N v4",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "TL-WR845N(UN)_V4_250401",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "Archer MR200 v5",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "Archer MR200(EU)_V5.20_1.3.0 Build 260319",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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