cnvd - cnvd-2021-36526

CNVD-2021-36526

Vulnerability from cnvd - Published: 2021-05-22

Title

Cisco Modeling Labs参数注入漏洞

Description

Cisco Modeling Labs是美国思科（Cisco）公司的一个应用软件。一个在工作站和服务器上运行的本地网络模拟工具。 Cisco Modeling Labs 存在参数注入漏洞，该漏洞源于对用户提供的web UI输入的验证不足，攻击者可利用该漏洞在底层操作系统上执行任意命令。

Severity

高

Patch Name

Cisco Modeling Labs参数注入漏洞的补丁

Patch Description

Cisco Modeling Labs是美国思科（Cisco）公司的一个应用软件。一个在工作站和服务器上运行的本地网络模拟工具。 Cisco Modeling Labs 存在参数注入漏洞，该漏洞源于对用户提供的web UI输入的验证不足，攻击者可利用该漏洞在底层操作系统上执行任意命令。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cml-cmd-inject-N4VYeQXB

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-1531

Impacted products

Name
Cisco Modeling Labs

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2021-1531"
    }
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  "products": {
    "product": "Cisco Modeling Labs"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-1531",
  "serverity": "\u9ad8",
  "submitTime": "2021-05-21",
  "title": "Cisco Modeling Labs\u53c2\u6570\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2021-1531 (GCVE-0-2021-1531)

Vulnerability from cvelistv5 – Published: 2021-05-22 06:45 – Updated: 2024-11-08 17:46

Summary

A vulnerability in the web UI of Cisco Modeling Labs could allow an authenticated, remote attacker to execute arbitrary commands with the privileges of the web application on the underlying operating system of an affected Cisco Modeling Labs server. This vulnerability is due to insufficient validation of user-supplied input to the web UI. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected server. A successful exploit could allow the attacker to execute arbitrary commands with the privileges of the web application, virl2, on the underlying operating system of the affected server. To exploit this vulnerability, the attacker must have valid user credentials on the web UI.

Severity ?

8.8 (High)


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

CWE

CWE-88

Assigner

cisco

References

URL

Tags

	https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
	http://packetstormsecurity.com/files/163265/Cisco…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Modeling Labs	Affected: 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 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-2021-36526

CVE-2021-1531 (GCVE-0-2021-1531)

Tags

Sightings

Nomenclature