GSD-2021-26638

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Improper Authentication vulnerability in S&D smarthome(smartcare) application can cause authentication bypass and information exposure. Remote attackers can use this vulerability to take control of the home environment including indoor control.
Aliases
Aliases
CVE-2021-26638
To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-26638",
    "description": "Improper Authentication vulnerability in S\u0026D smarthome(smartcare) application can cause authentication bypass and information exposure. Remote attackers can use this vulerability to take control of the home environment including indoor control.",
    "id": "GSD-2021-26638"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-26638"
      ],
      "details": "Improper Authentication vulnerability in S\u0026D smarthome(smartcare) application can cause authentication bypass and information exposure. Remote attackers can use this vulerability to take control of the home environment including indoor control.",
      "id": "GSD-2021-26638",
      "modified": "2023-12-13T01:23:33.566059Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2021-26638",
        "STATE": "PUBLIC",
        "TITLE": "Xi Smarthome wallpad authentication bypass vulnerability"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "S\u0026D smarthome (smartcare)",
                    "version": {
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                        {
                          "platform": "Android",
                          "version_affected": "\u003c=",
                          "version_value": "3.2.48"
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          }
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          "baseScore": 7.3,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
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          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
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            "description": [
              {
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                "value": "CWE-287 Improper Authentication"
              }
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          }
        ]
      },
      "references": {
        "reference_data": [
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            "name": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66783",
            "refsource": "MISC",
            "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66783"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
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        "nodes": [
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                "cpe_name": [],
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            }
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 10.0,
            "confidentialityImpact": "COMPLETE",
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          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-06-30T14:33Z",
      "publishedDate": "2022-06-23T17:15Z"
    }
  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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