cnvd - cnvd-2021-09938

cnvd-2021-09938

Vulnerability from cnvd

Title: Cisco Data Center Network Manager服务器端请求伪造漏洞

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 11.5(1)之前版本的会话验证功能存在服务器端请求伪造漏洞。该漏洞源于对特定HTTP请求中的参数的验证不足。攻击者可通过发送特制HTTP请求利用该漏洞绕过访问控制并未经授权访问Device Manager应用程序。

Severity: 中

Patch Name: Cisco Data Center Network Manager服务器端请求伪造漏洞的补丁

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 11.5(1)之前版本的会话验证功能存在服务器端请求伪造漏洞。该漏洞源于对特定HTTP请求中的参数的验证不足。攻击者可通过发送特制HTTP请求利用该漏洞绕过访问控制并未经授权访问Device Manager应用程序。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-ssrf-F2vX6q5p

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-1272

Impacted products

Name
Cisco Cisco Data Center Network Manager <11.5(1)

Show details on source website

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}

CVE-2021-1272 (GCVE-0-2021-1272)

Vulnerability from cvelistv5

Published

2021-01-20 19:56

Modified

2024-11-12 20:24

Severity ?

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

CWE

CWE-918

Summary

A vulnerability in the session validation feature of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to bypass access controls and conduct a server-side request forgery (SSRF) attack on a targeted system. This vulnerability is due to insufficient validation of parameters in a specific HTTP request by an attacker. An attacker could exploit this vulnerability by sending a crafted HTTP request to an authenticated user of the DCNM web application. A successful exploit could allow the attacker to bypass access controls and gain unauthorized access to the Device Manager application, which provides access to network devices managed by the system.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-ssrf-F2vX6q5p	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

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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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