Missing Authorization in Cisco Prime Infrastructure - CVE-2026-20189

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Main Vulnerability Database Vulnerabilities #VU130423

Missing Authorization in Cisco Prime Infrastructure - CVE-2026-20189

Published: May 7, 2026


Vulnerability identifier: #VU130423
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-20189
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco Prime Infrastructure

Detailed vulnerability description

The vulnerability allows a remote attacker to bypass authorization process.

The vulnerability exists due to insufficient authorization checks on the download service API. A remote user can download sensitive log files on the system.


How to mitigate CVE-2026-20189

Install updates from vendor's website.

Sources