cnvd - cnvd-2020-48219

cnvd-2020-48219

Vulnerability from cnvd

Title: Cisco Data Center Network Manager信息泄露漏洞（CNVD-2020-48219）

Description:

Cisco Data Center Network Manager (DCNM)是Cisco的一套数据中心网络管理器，可对网络进行多协议管理，并对交换机的运行状况和性能提供故障排除功能。

Cisco Data Center Network Manager 11.4(1)之前版本存在信息泄露漏洞。该漏洞源于对受影响设备上机密信息的保护不足。攻击者可通过访问本地文件系统利用该漏洞查看敏感数据，从而可提升权限。

Severity: 低

Patch Name: Cisco Data Center Network Manager信息泄露漏洞（CNVD-2020-48219）的补丁

Patch Description:

Cisco Data Center Network Manager (DCNM)是Cisco的一套数据中心网络管理器，可对网络进行多协议管理，并对交换机的运行状况和性能提供故障排除功能。

Cisco Data Center Network Manager 11.4(1)之前版本存在信息泄露漏洞。该漏洞源于对受影响设备上机密信息的保护不足。攻击者可通过访问本地文件系统利用该漏洞查看敏感数据，从而可提升权限。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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-infordisc-DOAXVvFV

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-infordisc-DOAXVvFV

Impacted products

Name
Cisco Cisco Data Center Network Manager <11.4(1)

Show details on source website

JSON

To clipboard

{
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    "cve": {
      "cveNumber": "CVE-2020-3520",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3520"
    }
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  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-infordisc-DOAXVvFV",
  "serverity": "\u4f4e",
  "submitTime": "2020-08-20",
  "title": "Cisco Data Center Network Manager\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-48219\uff09"
}

CVE-2020-3520 (GCVE-0-2020-3520)

Vulnerability from cvelistv5

Published

2020-08-26 16:15

Modified

2024-11-13 18:13

Severity ?

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

CWE

CWE-200

Summary

A vulnerability in Cisco Data Center Network Manager (DCNM) Software could allow an authenticated, local attacker to obtain confidential information from an affected device. The vulnerability is due to insufficient protection of confidential information on an affected device. An attacker at any privilege level could exploit this vulnerability by accessing local filesystems and extracting sensitive information from them. A successful exploit could allow the attacker to view sensitive data, which they could use to elevate their privilege.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-infordisc-DOAXVvFV	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Data Center Network Manager	Version: 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 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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