ghsa-c655-3j45-33xw
Vulnerability from github
Published
2022-05-24 17:03
Modified
2025-10-22 00:31
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details

Progress Telerik UI for ASP.NET AJAX through 2019.3.1023 contains a .NET deserialization vulnerability in the RadAsyncUpload function. This is exploitable when the encryption keys are known due to the presence of CVE-2017-11317 or CVE-2017-11357, or other means. Exploitation can result in remote code execution. (In 2019.3.1023 but not earlier versions, a non-default setting can prevent exploitation.)

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{
  "affected": [],
  "aliases": [
    "CVE-2019-18935"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-11T13:15:00Z",
    "severity": "HIGH"
  },
  "details": "Progress Telerik UI for ASP.NET AJAX through 2019.3.1023 contains a .NET deserialization vulnerability in the RadAsyncUpload function. This is exploitable when the encryption keys are known due to the presence of CVE-2017-11317 or CVE-2017-11357, or other means. Exploitation can result in remote code execution. (In 2019.3.1023 but not earlier versions, a non-default setting can prevent exploitation.)",
  "id": "GHSA-c655-3j45-33xw",
  "modified": "2025-10-22T00:31:49Z",
  "published": "2022-05-24T17:03:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-18935"
    },
    {
      "type": "WEB",
      "url": "https://codewhitesec.blogspot.com/2019/02/telerik-revisited.html"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bao7uo/RAU_crypto"
    },
    {
      "type": "WEB",
      "url": "https://github.com/noperator/CVE-2019-18935"
    },
    {
      "type": "WEB",
      "url": "https://know.bishopfox.com/research/cve-2019-18935-remote-code-execution-in-telerik-ui"
    },
    {
      "type": "WEB",
      "url": "https://www.bleepingcomputer.com/news/security/us-federal-agency-hacked-using-old-telerik-bug-to-steal-data"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-18935"
    },
    {
      "type": "WEB",
      "url": "https://www.telerik.com/support/kb/aspnet-ajax/details/allows-javascriptserializer-deserialization"
    },
    {
      "type": "WEB",
      "url": "https://www.telerik.com/support/whats-new/aspnet-ajax/release-history/ui-for-asp-net-ajax-r1-2020-%28version-2020-1-114%29"
    },
    {
      "type": "WEB",
      "url": "https://www.telerik.com/support/whats-new/aspnet-ajax/release-history/ui-for-asp-net-ajax-r1-2020-(version-2020-1-114)"
    },
    {
      "type": "WEB",
      "url": "https://www.telerik.com/support/whats-new/release-history"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/155720/Telerik-UI-Remote-Code-Execution.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/159653/Telerik-UI-ASP.NET-AJAX-RadAsyncUpload-Deserialization.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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