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VULNERABILITIES

CVE-2021-1531 Details

Description

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.

Metrics

References to Advisories, Solutions, and Tools

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Weakness Enumeration

CWE-IDCWE NameSource
CWE-88Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')[email protected]

Affected Products

ProductVersions
cisco modeling labs
2.0.0
2.0.1
2.1.0
2.1.1
2.1.2

CPE

  • cpe:2.3:a:cisco:modeling_labs:2.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:modeling_labs:2.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:modeling_labs:2.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:modeling_labs:2.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:modeling_labs:2.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:cisco:modeling_labs:2.1.3:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2021-1531
NVD Published Date:
May 22, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-1531 Details - Not Deferred