Vulnerability-Lookup

CNVD-2021-53339

Vulnerability from cnvd - Published: 2021-07-22

Title

IBM Cognos Controller权限许可和访问控制问题漏洞

Description

IBM Cognos Controller是美国IBM公司的一套商业智能与计划解决方案。该产品具有流程自动化、财务审计控制、创建和管理财务报告等功能。 IBM Cognos Controller存在权限许可和访问控制问题漏洞，该漏洞源于的错误配置下可能允许用户使用空密码字符串绕过身份验证机制。攻击者可能利用此漏洞绕过身份验证敏感数据。

Severity

中

Patch Name

IBM Cognos Controller权限许可和访问控制问题漏洞的补丁

Patch Description

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/6472911

Reference

https://www.ibm.com/blogs/psirt/security-bulletin-ibm-data-replication-management-console-authentication-affected-by-annonymous-binding-cve-2020-4821/

Impacted products

Name
IBM IBM Cognos Controller

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-4821",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-4821"
    }
  },
  "description": "IBM Cognos Controller\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u5546\u4e1a\u667a\u80fd\u4e0e\u8ba1\u5212\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u5177\u6709\u6d41\u7a0b\u81ea\u52a8\u5316\u3001\u8d22\u52a1\u5ba1\u8ba1\u63a7\u5236\u3001\u521b\u5efa\u548c\u7ba1\u7406\u8d22\u52a1\u62a5\u544a\u7b49\u529f\u80fd\u3002\n\nIBM Cognos Controller\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7684\u9519\u8bef\u914d\u7f6e\u4e0b\u53ef\u80fd\u5141\u8bb8\u7528\u6237\u4f7f\u7528\u7a7a\u5bc6\u7801\u5b57\u7b26\u4e32\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\u3002\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u6b64\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u654f\u611f\u6570\u636e\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-53339",
  "openTime": "2021-07-22",
  "patchDescription": "IBM Cognos Controller\u662f\u7f8e\u56fdIBM\u516c\u53f8\u7684\u4e00\u5957\u5546\u4e1a\u667a\u80fd\u4e0e\u8ba1\u5212\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u5177\u6709\u6d41\u7a0b\u81ea\u52a8\u5316\u3001\u8d22\u52a1\u5ba1\u8ba1\u63a7\u5236\u3001\u521b\u5efa\u548c\u7ba1\u7406\u8d22\u52a1\u62a5\u544a\u7b49\u529f\u80fd\u3002\r\n\r\nIBM Cognos Controller\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7684\u9519\u8bef\u914d\u7f6e\u4e0b\u53ef\u80fd\u5141\u8bb8\u7528\u6237\u4f7f\u7528\u7a7a\u5bc6\u7801\u5b57\u7b26\u4e32\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\u3002\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u6b64\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u654f\u611f\u6570\u636e\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": "IBM Cognos Controller\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "IBM IBM Cognos Controller"
  },
  "referenceLink": "https://www.ibm.com/blogs/psirt/security-bulletin-ibm-data-replication-management-console-authentication-affected-by-annonymous-binding-cve-2020-4821/",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-16",
  "title": "IBM Cognos Controller\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-4821 (GCVE-0-2020-4821)

Vulnerability from cvelistv5 – Published: 2021-07-16 16:50 – Updated: 2024-09-17 00:11

Summary

IBM InfoSphere Data Replication 11.4 and IBM InfoSphere Change Data Capture for z/OS 10.2.1, under certain configurations, could allow a user to bypass authentication mechanisms using an empty password string. IBM X-Force ID: 189834

Severity ?

5.9 (Medium)


                        
                          CVSS:3.0/AC:H/A:N/C:H/S:U/AV:N/PR:N/UI:N/I:N/RL:O/RC:C/E:U

CWE

Bypass Security

Assigner

ibm

References

URL

Tags

	https://www.ibm.com/support/pages/node/6472911	x_refsource_CONFIRM
	https://www.ibm.com/support/pages/node/6472909	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

Vendor

Product

Version

IBM

InfoSphere Change Data Capture for z/OS

Affected: 10.2.1

IBM

InfoSphere Data Replication

Affected: 11.4

Show details on NVD website

JSON

To clipboard

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            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/189834"
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          "versions": [
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      "metrics": [
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            "attackComplexity": "HIGH",
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            "confidentialityImpact": "HIGH",
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            "remediationLevel": "OFFICIAL_FIX",
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            "scope": "UNCHANGED",
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            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2021-53339

CVE-2020-4821 (GCVE-0-2020-4821)

Tags

Sightings

Nomenclature