cnvd - cnvd-2021-95598

cnvd-2021-95598

Vulnerability from cnvd

Title: Ajax.NET Professional存在未明漏洞

Description:

Ajax.NET Professional是Ajax.NET Professional (AjaxPro) 是最早可用于 Microsoft ASP.NET 的 AJAX 框架之一。

Ajax.NET Professional 存在安全漏洞，该漏洞源于存在反序列化任意.NET类的可能性。攻击者可利用该漏洞执行反序列化攻击，进而远程执行代码。

Severity: 高

Patch Name: Ajax.NET Professional存在未明漏洞的补丁

Patch Description:

Ajax.NET Professional是Ajax.NET Professional (AjaxPro) 是最早可用于 Microsoft ASP.NET 的 AJAX 框架之一。

Ajax.NET Professional 存在安全漏洞，该漏洞源于存在反序列化任意.NET类的可能性。攻击者可利用该漏洞执行反序列化攻击，进而远程执行代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/michaelschwarz/Ajax.NET-Professional/commit/b0e63be5f0bb20dfce507cb8a1a9568f6e73de57

Reference: https://snyk.io/vuln/SNYK-DOTNET-AJAXPRO2-1925971

Impacted products

Name
AjaxPro Ajax.NET Professional <21.10.30.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-23758"
    }
  },
  "description": "Ajax.NET Professional\u662fAjax.NET Professional (AjaxPro) \u662f\u6700\u65e9\u53ef\u7528\u4e8e Microsoft ASP.NET \u7684 AJAX \u6846\u67b6\u4e4b\u4e00\u3002\n\nAjax.NET Professional \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5b58\u5728\u53cd\u5e8f\u5217\u5316\u4efb\u610f.NET\u7c7b\u7684\u53ef\u80fd\u6027\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u53cd\u5e8f\u5217\u5316\u653b\u51fb\uff0c\u8fdb\u800c\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/michaelschwarz/Ajax.NET-Professional/commit/b0e63be5f0bb20dfce507cb8a1a9568f6e73de57",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-95598",
  "openTime": "2021-12-09",
  "patchDescription": "Ajax.NET Professional\u662fAjax.NET Professional (AjaxPro) \u662f\u6700\u65e9\u53ef\u7528\u4e8e Microsoft ASP.NET \u7684 AJAX \u6846\u67b6\u4e4b\u4e00\u3002\r\n\r\nAjax.NET Professional \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5b58\u5728\u53cd\u5e8f\u5217\u5316\u4efb\u610f.NET\u7c7b\u7684\u53ef\u80fd\u6027\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u53cd\u5e8f\u5217\u5316\u653b\u51fb\uff0c\u8fdb\u800c\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u3002 \u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Ajax.NET Professional\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "AjaxPro Ajax.NET Professional \u003c21.10.30.1"
  },
  "referenceLink": "https://snyk.io/vuln/SNYK-DOTNET-AJAXPRO2-1925971",
  "serverity": "\u9ad8",
  "submitTime": "2021-12-07",
  "title": "Ajax.NET Professional\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-23758 (GCVE-0-2021-23758)

Vulnerability from cvelistv5

Published

2021-12-03 20:05

Modified

2024-09-17 01:16

Severity ?

8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

Deserialization of Untrusted Data

Summary

All versions of package ajaxpro.2 are vulnerable to Deserialization of Untrusted Data due to the possibility of deserialization of arbitrary .NET classes, which can be abused to gain remote code execution.

References

▼	URL	Tags
	https://snyk.io/vuln/SNYK-DOTNET-AJAXPRO2-1925971
	https://github.com/michaelschwarz/Ajax.NET-Professional/commit/b0e63be5f0bb20dfce507cb8a1a9568f6e73de57
	http://packetstormsecurity.com/files/175677/AjaxPro-Deserialization-Remote-Code-Execution.html

Impacted products

	Vendor	Product	Version
	n/a	AjaxPro.2	Version: 0 < unspecified

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:14:09.129Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-DOTNET-AJAXPRO2-1925971"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/michaelschwarz/Ajax.NET-Professional/commit/b0e63be5f0bb20dfce507cb8a1a9568f6e73de57"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/175677/AjaxPro-Deserialization-Remote-Code-Execution.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "AjaxPro.2",
          "vendor": "n/a",
          "versions": [
            {
              "lessThan": "unspecified",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Hans-Martin M\u00fcnch (MOGWAI LABS)"
        }
      ],
      "datePublic": "2021-12-03T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "All versions of package ajaxpro.2 are vulnerable to Deserialization of Untrusted Data due to the possibility of deserialization of arbitrary .NET classes, which can be abused to gain remote code execution."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Deserialization of Untrusted Data",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-14T03:06:35.776036",
        "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
        "shortName": "snyk"
      },
      "references": [
        {
          "url": "https://snyk.io/vuln/SNYK-DOTNET-AJAXPRO2-1925971"
        },
        {
          "url": "https://github.com/michaelschwarz/Ajax.NET-Professional/commit/b0e63be5f0bb20dfce507cb8a1a9568f6e73de57"
        },
        {
          "url": "http://packetstormsecurity.com/files/175677/AjaxPro-Deserialization-Remote-Code-Execution.html"
        }
      ],
      "title": "Deserialization of Untrusted Data"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
    "assignerShortName": "snyk",
    "cveId": "CVE-2021-23758",
    "datePublished": "2021-12-03T20:05:12.932952Z",
    "dateReserved": "2021-01-08T00:00:00",
    "dateUpdated": "2024-09-17T01:16:27.750Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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