fkie_cve-2021-21911
Vulnerability from fkie_nvd
Published
2021-12-22 19:15
Modified
2024-11-21 05:49
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A privilege escalation vulnerability exists in the Windows version of installation for Advantech R-SeeNet Advantech R-SeeNet 2.4.15 (30.07.2021). A specially-crafted file can be replaced in the system to escalate privileges to NT SYSTEM authority. An attacker can provide a malicious file to trigger this vulnerability.
References
talos-cna@cisco.comhttps://talosintelligence.com/vulnerability_reports/TALOS-2021-1360Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://talosintelligence.com/vulnerability_reports/TALOS-2021-1360Exploit, Third Party Advisory
Impacted products
Vendor Product Version
advantech r-seenet 2.4.15
microsoft windows -


To clipboard 

{
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    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:advantech:r-seenet:2.4.15:*:*:*:*:*:*:*",
              "matchCriteriaId": "B47E708F-D51A-41B3-8708-90C003C2D2DC",
              "vulnerable": true
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A privilege escalation vulnerability exists in the Windows version of installation for Advantech R-SeeNet Advantech R-SeeNet 2.4.15 (30.07.2021). A specially-crafted file can be replaced in the system to escalate privileges to NT SYSTEM authority. An attacker can provide a malicious file to trigger this vulnerability."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de escalada de privilegios en la versi\u00f3n de instalaci\u00f3n de Windows para Advantech R-SeeNet Advantech R-SeeNet versi\u00f3n 2.4.15 (30.07.2021). Un archivo especialmente dise\u00f1ado puede ser sustituido en el sistema para escalar privilegios a la autoridad NT SYSTEM. Un atacante puede proporcionar un archivo malicioso para desencadenar esta vulnerabilidad"
    }
  ],
  "id": "CVE-2021-21911",
  "lastModified": "2024-11-21T05:49:13.677",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
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  "published": "2021-12-22T19:15:10.037",
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      "tags": [
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      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1360"
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  "sourceIdentifier": "talos-cna@cisco.com",
  "vulnStatus": "Modified",
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          "value": "CWE-276"
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      "type": "Secondary"
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          "value": "CWE-269"
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      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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