cnvd - cnvd-2021-68728

CNVD-2021-68728

Vulnerability from cnvd - Published: 2021-09-07

Title

Cisco Nexus 9000 Series Fabric Switches ACI Mode权限提升漏洞

Description

Cisco Nexus 9000系列交换机是专为数据中心设计的模块化和固定端口网络交换机。 Cisco Nexus 9000 Series Fabric Switches ACI Mode存在权限提升漏洞，攻击者可通过命令注入攻击利用该漏洞以root身份访问底层操作系统。

Severity

低

Patch Name

Cisco Nexus 9000 Series Fabric Switches ACI Mode权限提升漏洞的补丁

Patch Description

Cisco Nexus 9000系列交换机是专为数据中心设计的模块化和固定端口网络交换机。 Cisco Nexus 9000 Series Fabric Switches ACI Mode存在权限提升漏洞，攻击者可通过命令注入攻击利用该漏洞以root身份访问底层操作系统。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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-mdvul-vrKVgNU

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-mdvul-vrKVgNU

Impacted products

Name
Cisco Cisco Nexus 9000 Series Fabric Switches

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2021-1584",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-1584"
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-68728",
  "openTime": "2021-09-07",
  "patchDescription": "Cisco Nexus 9000\u7cfb\u5217\u4ea4\u6362\u673a\u662f\u4e13\u4e3a\u6570\u636e\u4e2d\u5fc3\u8bbe\u8ba1\u7684\u6a21\u5757\u5316\u548c\u56fa\u5b9a\u7aef\u53e3\u7f51\u7edc\u4ea4\u6362\u673a\u3002\r\n\r\nCisco Nexus 9000 Series Fabric Switches ACI Mode\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u547d\u4ee4\u6ce8\u5165\u653b\u51fb\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u8eab\u4efd\u8bbf\u95ee\u5e95\u5c42\u64cd\u4f5c\u7cfb\u7edf\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": "Cisco Nexus 9000 Series Fabric Switches ACI Mode\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Cisco Nexus 9000 Series Fabric Switches"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-mdvul-vrKVgNU",
  "serverity": "\u4f4e",
  "submitTime": "2021-08-26",
  "title": "Cisco Nexus 9000 Series Fabric Switches ACI Mode\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2021-1584 (GCVE-0-2021-1584)

Vulnerability from cvelistv5 – Published: 2021-08-25 19:10 – Updated: 2024-11-07 22:02

Summary

A vulnerability in Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to elevate privileges on an affected device. This vulnerability is due to insufficient restrictions during the execution of a specific CLI command. An attacker with administrative privileges could exploit this vulnerability by performing a command injection attack on the vulnerable command. A successful exploit could allow the attacker to access the underlying operating system as root.

Severity ?

6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

CWE

CWE-78

Assigner

cisco

References

URL

Tags

https://tools.cisco.com/security/center/content/C…

vendor-advisoryx_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco NX-OS System Software in ACI Mode	Affected: n/a

Show details on NVD website

JSON

To clipboard

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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-2021-68728

CVE-2021-1584 (GCVE-0-2021-1584)

Tags

Sightings

Nomenclature