cnvd - cnvd-2021-14757

cnvd-2021-14757

Vulnerability from cnvd

Title: Dell EMC OpenManage Server Administrator身份验证绕过漏洞

Description:

DELL Dell EMC OpenManage Server Administrator是美国DELL公司的一套系统管理解决方案。该方案支持在线诊断、系统运行情况检测、设备管理等。Microsoft Windows是美国Microsoft公司的一种桌面操作系统。

Dell EMC OpenManage Server Administrator 9.5版Microsoft Windows安装包含绕过身份验证漏洞。未经验证的远程攻击者可能会利用此漏洞获取受影响系统的管理员访问权限。

Severity: 高

Patch Name: Dell EMC OpenManage Server Administrator身份验证绕过漏洞的补丁

Patch Description:

Dell EMC OpenManage Server Administrator 9.5版Microsoft Windows安装包含绕过身份验证漏洞。未经验证的远程攻击者可能会利用此漏洞获取受影响系统的管理员访问权限。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.dell.com/support/kbdoc/en-us/000183670/dsa-2021-040-dell-emc-openmanage-server-administrator-omsa-security-update-for-multiple-vulnerabilities

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-21513

Impacted products

Name
DELL Dell EMC OpenManage Server Administrator 9.5

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21513",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21513"
    }
  },
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.dell.com/support/kbdoc/en-us/000183670/dsa-2021-040-dell-emc-openmanage-server-administrator-omsa-security-update-for-multiple-vulnerabilities",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-14757",
  "openTime": "2021-03-06",
  "patchDescription": "DELL Dell EMC OpenManage Server Administrator\u662f\u7f8e\u56fdDELL\u516c\u53f8\u7684\u4e00\u5957\u7cfb\u7edf\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u652f\u6301\u5728\u7ebf\u8bca\u65ad\u3001\u7cfb\u7edf\u8fd0\u884c\u60c5\u51b5\u68c0\u6d4b\u3001\u8bbe\u5907\u7ba1\u7406\u7b49\u3002Microsoft Windows\u662f\u7f8e\u56fdMicrosoft\u516c\u53f8\u7684\u4e00\u79cd\u684c\u9762\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nDell EMC OpenManage Server Administrator 9.5\u7248Microsoft Windows\u5b89\u88c5\u5305\u542b\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u672a\u7ecf\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u80fd\u4f1a\u5229\u7528\u6b64\u6f0f\u6d1e\u83b7\u53d6\u53d7\u5f71\u54cd\u7cfb\u7edf\u7684\u7ba1\u7406\u5458\u8bbf\u95ee\u6743\u9650\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": "Dell EMC OpenManage Server Administrator\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21513",
  "serverity": "\u9ad8",
  "submitTime": "2021-03-04",
  "title": "Dell EMC OpenManage Server Administrator\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2021-21513 (GCVE-0-2021-21513)

Vulnerability from cvelistv5

Published

2021-03-02 16:00

Modified

2024-09-16 20:37

Severity ?

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

CWE

CWE-287 - Improper Authentication

Summary

Dell EMC OpenManage Server Administrator (OMSA) version 9.5 Microsoft Windows installations with Distributed Web Server (DWS) enabled configuration contains an authentication bypass vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to gain admin access on the affected system.

References

▼	URL	Tags
	https://www.tenable.com/security/research/tra-2021-07	x_refsource_MISC
	https://www.dell.com/support/kbdoc/en-us/000183670/dsa-2021-040-dell-emc-openmanage-server-administrator-omsa-security-update-for-multiple-vulnerabilities	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Dell	Dell Open Manage Server Administrator	Version: unspecified <

Show details on NVD website

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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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