FKIE_CVE-2023-4616

Vulnerability from fkie_nvd - Published: 2023-09-04 11:15 - Updated: 2024-11-21 08:35
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
This vulnerability allows remote attackers to disclose sensitive information on affected installations of LG LED Assistant. Authentication is not required to exploit this vulnerability. The specific flaw exists within the /api/thumbnail endpoint. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose information in the context of the current user.
References
product.security@lge.comhttps://lgsecurity.lge.com/bulletins/idproducts#updateDetailsVendor Advisory
product.security@lge.comhttps://www.zerodayinitiative.com/advisories/ZDI-23-1223/Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://lgsecurity.lge.com/bulletins/idproducts#updateDetailsVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-23-1223/Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
lg lg_led_assistant 2.1.45
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:lg:lg_led_assistant:2.1.45:*:*:*:*:*:*:*",
              "matchCriteriaId": "01BF17A2-A252-43A4-867B-64380FFC9A92",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "This vulnerability allows remote attackers to disclose sensitive information on affected installations of LG LED Assistant. Authentication is not required to exploit this vulnerability. The specific flaw exists within the /api/thumbnail endpoint. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose information in the context of the current user."
    },
    {
      "lang": "es",
      "value": "Esta vulnerabilidad permite a atacantes remotos revelar informaci\u00f3n sensible en las instalaciones afectadas de LG LED Assistant. No se requiere autenticaci\u00f3n para explotar esta vulnerabilidad. El fallo espec\u00edfico existe dentro del endpoint /api/thumbnail.  El problema se debe a la falta de validaci\u00f3n adecuada de una ruta proporcionada por el usuario antes de utilizarla en operaciones de archivo.Un atacante puede aprovechar estas vulnerabilidad para revelar informaci\u00f3n en el contexto del usuario actual."
    }
  ],
  "id": "CVE-2023-4616",
  "lastModified": "2024-11-21T08:35:33.150",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "product.security@lge.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-09-04T11:15:41.747",
  "references": [
    {
      "source": "product.security@lge.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://lgsecurity.lge.com/bulletins/idproducts#updateDetails"
    },
    {
      "source": "product.security@lge.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1223/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://lgsecurity.lge.com/bulletins/idproducts#updateDetails"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "VDB Entry"
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      "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1223/"
    }
  ],
  "sourceIdentifier": "product.security@lge.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "product.security@lge.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • 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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  • 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.



Detection rules are retrieved from Rulezet.