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CVE-2026-108473

🗓️ 14 Oct 2026 00:06:08Reported by TPLinkType 
cve
 cve
🔗 web.nvd.nist.gov👁 24 Views

Improper authentication in Kasa devices allows unauthenticated adjacent DoS or state change.

Related
Detection
Affected
Refs
[
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "HS103 v5",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.3 Build 250908 Rel.112508",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "EP10 v1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.1 Build 250908 Rel.112508",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "EP40 v1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.0 Build 250225 Rel.171723",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "HS200 v5",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.2 Build 241220 Rel.165559",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KP401 v1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.2 Build 241223 Rel.094434",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KS230 KIT v2",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.4 Build 241223 Rel.105830",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KP405 v1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.0 Build 250225 Rel.174632",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "HS220 v3",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.4 Build 241220 Rel.171050",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KP115 v1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.1 Build 250908 Rel.112945",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "HS210 v3",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.0 Build 250225 Rel.163425",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "HS300 v2",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.2 Build 241220 Rel.171333",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KP200 v3",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.0 Build 250225 Rel.171724",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KP303 v2",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.2 Build 241220 Rel.173321",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KS200 v1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.2 Build 241223 Rel.103857",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "EP40A v1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.1 Build 250908 Rel.112526",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KS220 v1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.3 Build 241223 Rel.105515",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KS200M v1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.4 Build 241223 Rel.104700",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "ES20M v1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.6 Build 250522 Rel.210254",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KS220M v1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.6 Build 250522 Rel.210254",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KP400 v3",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.0 Build 250225 Rel.171723",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KL125 v4",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.1 Build 260710 Rel.082646",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KL135 v2",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.1 Build 260710 Rel.082646",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KL110 v4",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.1.1 Build 260710 Rel.082646",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "KL420L5 v1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.4.2 Build 260605 Rel.035033",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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