ghsa-7925-2p2w-mgxj
Vulnerability from github
Published
2022-05-13 01:48
Modified
2022-05-13 01:48
Details

PureVPN 6.0.1 for Windows suffers from a SYSTEM privilege escalation vulnerability in its "sevpnclient" service. When configured to use the OpenVPN protocol, the "sevpnclient" service executes "openvpn.exe" using the OpenVPN config file located at %PROGRAMDATA%\purevpn\config\config.ovpn. This file allows "Write" permissions to users in the "Everyone" group. An authenticated attacker may modify this file to specify a dynamic library plugin that should run for every new VPN connection attempt. This plugin will execute code in the context of the SYSTEM account.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-10204"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-732"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-04-18T21:29:00Z",
    "severity": "HIGH"
  },
  "details": "PureVPN 6.0.1 for Windows suffers from a SYSTEM privilege escalation vulnerability in its \"sevpnclient\" service. When configured to use the OpenVPN protocol, the \"sevpnclient\" service executes \"openvpn.exe\" using the OpenVPN config file located at %PROGRAMDATA%\\purevpn\\config\\config.ovpn. This file allows \"Write\" permissions to users in the \"Everyone\" group. An authenticated attacker may modify this file to specify a dynamic library plugin that should run for every new VPN connection attempt. This plugin will execute code in the context of the SYSTEM account.",
  "id": "GHSA-7925-2p2w-mgxj",
  "modified": "2022-05-13T01:48:44Z",
  "published": "2022-05-13T01:48:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-10204"
    },
    {
      "type": "WEB",
      "url": "https://github.com/VerSprite/research/blob/master/advisories/VS-2018-021.md"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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