FKIE_CVE-2023-45160

Vulnerability from fkie_nvd - Published: 2023-10-05 16:15 - Updated: 2025-05-20 09:15
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the affected version of the 1E Client, an ordinary user could subvert downloaded instruction resource files, e.g., to substitute a harmful script. by replacing a resource script file created by an instruction at run time with a malicious script. The 1E Client's temporary directory is now locked down in the released patch. Resolution: This has been fixed in patch Q23094  This issue has also been fixed in the Mac Client in updated versions of Non-Windows release v8.1.2.62 - please re-download from the 1E Support site. Customers with Mac Client versions higher than v8.1 will need to upgrade to v23.11 to remediate this vulnerability.
References
security@1e.comhttps://www.teamviewer.com/en/resources/trust-center/security-bulletins/1e-2023-2002/
af854a3a-2127-422b-91ae-364da2661108https://1e.my.site.com/s/
af854a3a-2127-422b-91ae-364da2661108https://www.1e.com/trust-security-compliance/cve-info/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.1e.com/vulnerability-disclosure-policy/
Impacted products
Vendor Product Version
1e client 8.1.2.62
1e client 8.4.1.159
1e client 9.0.1.88
1e client 23.7.1.151
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:1e:client:8.1.2.62:*:*:*:*:windows:*:*",
              "matchCriteriaId": "EF79F84B-2408-44F9-A7AD-D9CAB9C34A61",
              "vulnerable": true
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the affected version of the 1E Client, an ordinary user could subvert downloaded instruction resource files, e.g., to substitute a harmful script. by replacing a resource script file created by an instruction at run time with a malicious script. The 1E Client\u0027s temporary directory is now locked down in the released patch.\n\n\n\nResolution: This has been fixed in patch Q23094\u00a0\n\nThis issue has also been fixed in the Mac Client in updated versions of Non-Windows release v8.1.2.62 - please re-download from the 1E Support site. \n\nCustomers with Mac Client versions higher than v8.1 will need to upgrade to v23.11 to remediate this vulnerability."
    },
    {
      "lang": "es",
      "value": "En la versi\u00f3n afectada de 1E Client, un usuario normal podr\u00eda subvertir archivos de recursos de instrucci\u00f3n descargados, por ejemplo, para sustituirlos por un script da\u00f1ino. Reemplazando un archivo de script de recursos creado por una instrucci\u00f3n en tiempo de ejecuci\u00f3n con un script malicioso. El directorio temporal de 1E Client ahora est\u00e1 bloqueado en el parche publicado. Resoluci\u00f3n: Esto se solucion\u00f3 en el parche Q23094. Este problema tambi\u00e9n se solucion\u00f3 en el Cliente Mac y en versiones actualizadas de la versi\u00f3n v8.1.2.62 que no sean de Windows; vuelva a descargarlo desde el sitio de soporte de 1E. Los clientes con versiones de Mac Client superiores a la v8.1 deber\u00e1n actualizar a la v23.11 para corregir esta vulnerabilidad."
    }
  ],
  "id": "CVE-2023-45160",
  "lastModified": "2025-05-20T09:15:20.110",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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  "published": "2023-10-05T16:15:12.167",
  "references": [
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      "url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/1e-2023-2002/"
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  "vulnStatus": "Modified",
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      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • 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 patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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