jvndb - jvndb-2024-000046

jvndb-2024-000046

Vulnerability from jvndb

Published

2024-05-21 13:33

Modified

2024-05-21 13:33

Severity ?

4.8 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Summary

Android App "TP-Link Tether" and "TP-Link Tapo" vulnerable to improper server certificate verification

Details

Android App "TP-Link Tether" and "TP-Link Tapo" provided by TP-LINK GLOBAL INC. are vulnerable to improper server certificate verification (CWE-295). Kenichiro Ito of TDU Cryptography Lab. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

▼	Type	URL
	JVN	https://jvn.jp/en/jp/JVN29471697/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2024-31340
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

▼	Vendor	Product
	TP-LINK GLOBAL INC.	Tether
	TP-LINK GLOBAL INC.	Tapo

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2024/JVNDB-2024-000046.html",
  "dc:date": "2024-05-21T13:33+09:00",
  "dcterms:issued": "2024-05-21T13:33+09:00",
  "dcterms:modified": "2024-05-21T13:33+09:00",
  "description": "Android App \"TP-Link Tether\" and \"TP-Link Tapo\" provided by TP-LINK GLOBAL INC. are vulnerable to improper server certificate verification (CWE-295).\r\n\r\nKenichiro Ito of TDU Cryptography Lab. reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2024/JVNDB-2024-000046.html",
  "sec:cpe": [
    {
      "#text": "cpe:/a:misc:tp-link_global_inc_tether",
      "@product": "Tether",
      "@vendor": "TP-LINK GLOBAL INC.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:misc:tp-link_global_inc_tapo",
      "@product": "Tapo",
      "@vendor": "TP-LINK GLOBAL INC.",
      "@version": "2.2"
    }
  ],
  "sec:cvss": {
    "@score": "4.8",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2024-000046",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN29471697/index.html",
      "@id": "JVN#29471697",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2024-31340",
      "@id": "CVE-2024-31340",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Android App \"TP-Link Tether\" and \"TP-Link Tapo\" vulnerable to improper server certificate verification"
}

cve-2024-31340

Vulnerability from cvelistv5

Published

2024-05-22 05:29

Modified

2024-08-02 01:52

Severity ?

4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Summary

TP-Link Tether versions prior to 4.5.13 and TP-Link Tapo versions prior to 3.3.6 do not properly validate certificates, which may allow a remote unauthenticated attacker to eavesdrop on an encrypted communication via a man-in-the-middle attack.

References

▼	URL	Tags
	https://play.google.com/store/apps/details?id=com.tplink.tether
	https://play.google.com/store/apps/details?id=com.tplink.iot
	https://jvn.jp/en/jp/JVN29471697/

Impacted products

▼	Vendor	Product
	TP-Link	TP-Link Tether
	TP-Link	TP-Link Tapo

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 4.8,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-31340",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-22T16:15:59.013041Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:37:19.240Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T01:52:56.541Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://play.google.com/store/apps/details?id=com.tplink.tether"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://play.google.com/store/apps/details?id=com.tplink.iot"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN29471697/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "TP-Link Tether",
          "vendor": "TP-Link ",
          "versions": [
            {
              "status": "affected",
              "version": "prior to 4.5.13"
            }
          ]
        },
        {
          "product": "TP-Link Tapo",
          "vendor": "TP-Link ",
          "versions": [
            {
              "status": "affected",
              "version": "prior to 3.3.6"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "TP-Link Tether versions prior to 4.5.13 and TP-Link Tapo versions prior to 3.3.6 do not properly validate certificates, which may allow a remote unauthenticated attacker to eavesdrop on an encrypted communication via a man-in-the-middle attack."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper certificate validation",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-22T05:29:04.007Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://play.google.com/store/apps/details?id=com.tplink.tether"
        },
        {
          "url": "https://play.google.com/store/apps/details?id=com.tplink.iot"
        },
        {
          "url": "https://jvn.jp/en/jp/JVN29471697/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2024-31340",
    "datePublished": "2024-05-22T05:29:04.007Z",
    "dateReserved": "2024-04-01T00:10:49.414Z",
    "dateUpdated": "2024-08-02T01:52:56.541Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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