Improper access control in Cisco Application Policy Infrastructure Controller and Cisco Cloud Application Policy Infrastructure Controller - CVE-2021-1581

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Main Vulnerability Database Vulnerabilities #VU56110

Improper access control in Cisco Application Policy Infrastructure Controller and Cisco Cloud Application Policy Infrastructure Controller - CVE-2021-1581

Published: August 26, 2021


Vulnerability identifier: #VU56110
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-1581
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco Application Policy Infrastructure Controller
Cisco Cloud Application Policy Infrastructure Controller
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in an API endpoint. A remote attacker can use a specific API endpoint to upload files and fill the upload partition of the affected device.


Remediation

Install updates from vendor's website.

External links