gsd-2019-18935
Vulnerability from gsd
Modified
2023-12-13 01:23
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. (As of 2020.1.114, a default setting prevents the exploit. In 2019.3.1023, but not earlier versions, a non-default setting can prevent exploitation.)
Aliases
Aliases
CVE-2019-18935


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-18935",
    "description": "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. (As of 2020.1.114, a default setting prevents the exploit. In 2019.3.1023, but not earlier versions, a non-default setting can prevent exploitation.)",
    "id": "GSD-2019-18935",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2019-18935"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-18935"
      ],
      "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. (As of 2020.1.114, a default setting prevents the exploit. In 2019.3.1023, but not earlier versions, a non-default setting can prevent exploitation.)",
      "id": "GSD-2019-18935",
      "modified": "2023-12-13T01:23:50.315328Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cisa.gov": {
      "cveID": "CVE-2019-18935",
      "dateAdded": "2021-11-03",
      "dueDate": "2022-05-03",
      "product": "ASP.NET AJAX",
      "requiredAction": "Apply updates per vendor instructions.",
      "shortDescription": "Contains a .NET deserialization vulnerability in the RadAsyncUpload function that can result in remote code execution.",
      "vendorProject": "Progess",
      "vulnerabilityName": "Progress Telerik UI for ASP.NET deserialization bug"
    },
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2019-18935",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
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      "data_type": "CVE",
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      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "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. (As of 2020.1.114, a default setting prevents the exploit. In 2019.3.1023, but not earlier versions, a non-default setting can prevent exploitation.)"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.telerik.com/support/whats-new/release-history",
            "refsource": "MISC",
            "url": "https://www.telerik.com/support/whats-new/release-history"
          },
          {
            "name": "https://codewhitesec.blogspot.com/2019/02/telerik-revisited.html",
            "refsource": "MISC",
            "url": "https://codewhitesec.blogspot.com/2019/02/telerik-revisited.html"
          },
          {
            "name": "https://www.telerik.com/support/kb/aspnet-ajax/details/allows-javascriptserializer-deserialization",
            "refsource": "MISC",
            "url": "https://www.telerik.com/support/kb/aspnet-ajax/details/allows-javascriptserializer-deserialization"
          },
          {
            "name": "https://github.com/bao7uo/RAU_crypto",
            "refsource": "MISC",
            "url": "https://github.com/bao7uo/RAU_crypto"
          },
          {
            "name": "https://know.bishopfox.com/research/cve-2019-18935-remote-code-execution-in-telerik-ui",
            "refsource": "MISC",
            "url": "https://know.bishopfox.com/research/cve-2019-18935-remote-code-execution-in-telerik-ui"
          },
          {
            "name": "https://github.com/noperator/CVE-2019-18935",
            "refsource": "MISC",
            "url": "https://github.com/noperator/CVE-2019-18935"
          },
          {
            "name": "http://packetstormsecurity.com/files/155720/Telerik-UI-Remote-Code-Execution.html",
            "refsource": "MISC",
            "url": "http://packetstormsecurity.com/files/155720/Telerik-UI-Remote-Code-Execution.html"
          },
          {
            "name": "https://www.telerik.com/support/whats-new/aspnet-ajax/release-history/ui-for-asp-net-ajax-r1-2020-(version-2020-1-114)",
            "refsource": "MISC",
            "url": "https://www.telerik.com/support/whats-new/aspnet-ajax/release-history/ui-for-asp-net-ajax-r1-2020-(version-2020-1-114)"
          },
          {
            "name": "http://packetstormsecurity.com/files/159653/Telerik-UI-ASP.NET-AJAX-RadAsyncUpload-Deserialization.html",
            "refsource": "MISC",
            "url": "http://packetstormsecurity.com/files/159653/Telerik-UI-ASP.NET-AJAX-RadAsyncUpload-Deserialization.html"
          },
          {
            "name": "https://www.bleepingcomputer.com/news/security/us-federal-agency-hacked-using-old-telerik-bug-to-steal-data/",
            "refsource": "MISC",
            "url": "https://www.bleepingcomputer.com/news/security/us-federal-agency-hacked-using-old-telerik-bug-to-steal-data/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:telerik:ui_for_asp.net_ajax:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2019.3.1023",
                "versionStartIncluding": "2011.1.315",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-18935"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "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. (As of 2020.1.114, a default setting prevents the exploit. In 2019.3.1023, but not earlier versions, a non-default setting can prevent exploitation.)"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-502"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.telerik.com/support/whats-new/release-history",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Vendor Advisory"
              ],
              "url": "https://www.telerik.com/support/whats-new/release-history"
            },
            {
              "name": "https://www.telerik.com/support/kb/aspnet-ajax/details/allows-javascriptserializer-deserialization",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://www.telerik.com/support/kb/aspnet-ajax/details/allows-javascriptserializer-deserialization"
            },
            {
              "name": "https://codewhitesec.blogspot.com/2019/02/telerik-revisited.html",
              "refsource": "MISC",
              "tags": [
                "Not Applicable"
              ],
              "url": "https://codewhitesec.blogspot.com/2019/02/telerik-revisited.html"
            },
            {
              "name": "https://github.com/bao7uo/RAU_crypto",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://github.com/bao7uo/RAU_crypto"
            },
            {
              "name": "https://know.bishopfox.com/research/cve-2019-18935-remote-code-execution-in-telerik-ui",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://know.bishopfox.com/research/cve-2019-18935-remote-code-execution-in-telerik-ui"
            },
            {
              "name": "https://github.com/noperator/CVE-2019-18935",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/noperator/CVE-2019-18935"
            },
            {
              "name": "http://packetstormsecurity.com/files/155720/Telerik-UI-Remote-Code-Execution.html",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://packetstormsecurity.com/files/155720/Telerik-UI-Remote-Code-Execution.html"
            },
            {
              "name": "https://www.telerik.com/support/whats-new/aspnet-ajax/release-history/ui-for-asp-net-ajax-r1-2020-(version-2020-1-114)",
              "refsource": "MISC",
              "tags": [],
              "url": "https://www.telerik.com/support/whats-new/aspnet-ajax/release-history/ui-for-asp-net-ajax-r1-2020-(version-2020-1-114)"
            },
            {
              "name": "http://packetstormsecurity.com/files/159653/Telerik-UI-ASP.NET-AJAX-RadAsyncUpload-Deserialization.html",
              "refsource": "MISC",
              "tags": [],
              "url": "http://packetstormsecurity.com/files/159653/Telerik-UI-ASP.NET-AJAX-RadAsyncUpload-Deserialization.html"
            },
            {
              "name": "https://www.bleepingcomputer.com/news/security/us-federal-agency-hacked-using-old-telerik-bug-to-steal-data/",
              "refsource": "MISC",
              "tags": [],
              "url": "https://www.bleepingcomputer.com/news/security/us-federal-agency-hacked-using-old-telerik-bug-to-steal-data/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-03-15T18:15Z",
      "publishedDate": "2019-12-11T13:15Z"
    }
  }
}


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