cnvd - cnvd-2020-27939

cnvd-2020-27939

Vulnerability from cnvd

Title: IBM Data Risk Manager授权问题漏洞

Description:

IBM Data Risk Manager是美国IBM公司的一款数据风险管理器。该产品支持发现、分析和可视化业务风险数据等。

IBM Data Risk Manager中存在授权问题漏洞，当配置有SAML身份验证时，攻击者可通过发送特制的HTTP请求利用该漏洞绕过身份验证过程并获得系统的所有权限。

Severity: 高

Patch Name: IBM Data Risk Manager授权问题漏洞的补丁

Patch Description:

IBM Data Risk Manager是美国IBM公司的一款数据风险管理器。该产品支持发现、分析和可视化业务风险数据等。

IBM Data Risk Manager中存在授权问题漏洞，当配置有SAML身份验证时，攻击者可通过发送特制的HTTP请求利用该漏洞绕过身份验证过程并获得系统的所有权限。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://www.ibm.com/support/pages/node/6206875

Reference: https://exchange.xforce.ibmcloud.com/vulnerabilities/180532

Impacted products

Name
['IBM Data Risk Manager 2.0.1', 'IBM Data Risk Manager 2.0.2', 'IBM Data Risk Manager 2.0.3', 'IBM Data Risk Manager 2.0.4', 'IBM Data Risk Manager 2.0.5', 'IBM Data Risk Manager 2.0.6']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-4427"
    }
  },
  "description": "IBM Data Risk Manager\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u6b3e\u6570\u636e\u98ce\u9669\u7ba1\u7406\u5668\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u53d1\u73b0\u3001\u5206\u6790\u548c\u53ef\u89c6\u5316\u4e1a\u52a1\u98ce\u9669\u6570\u636e\u7b49\u3002\n\nIBM Data Risk Manager\u4e2d\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u5f53\u914d\u7f6e\u6709SAML\u8eab\u4efd\u9a8c\u8bc1\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684HTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u8fc7\u7a0b\u5e76\u83b7\u5f97\u7cfb\u7edf\u7684\u6240\u6709\u6743\u9650\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-27939",
  "openTime": "2020-05-13",
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  "patchName": "IBM Data Risk Manager\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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      "IBM Data Risk Manager 2.0.1",
      "IBM Data Risk Manager 2.0.2",
      "IBM Data Risk Manager 2.0.3",
      "IBM Data Risk Manager 2.0.4",
      "IBM Data Risk Manager 2.0.5",
      "IBM Data Risk Manager 2.0.6"
    ]
  },
  "referenceLink": "https://exchange.xforce.ibmcloud.com/vulnerabilities/180532",
  "serverity": "\u9ad8",
  "submitTime": "2020-05-07",
  "title": "IBM Data Risk Manager\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-4427 (GCVE-0-2020-4427)

Vulnerability from cvelistv5

Published

2020-05-07 19:20

Modified

2025-07-30 01:45

Severity ?

9.0 (Critical) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

Bypass Security

Summary

IBM Data Risk Manager 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, and 2.0.6 could allow a remote attacker to bypass security restrictions when configured with SAML authentication. By sending a specially crafted HTTP request, an attacker could exploit this vulnerability to bypass the authentication process and gain full administrative access to the system. IBM X-Force ID: 180532.

References

▼	URL	Tags
	https://www.ibm.com/support/pages/node/6206875	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilities/180532	vdb-entry, x_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	Data Risk Manager	Version: 2.0.1 Version: 2.0.2 Version: 2.0.3 Version: 2.0.4 Version: 2.0.5 Version: 2.0.6

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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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