CVE-2026-20189CWE-862

Cisco Prime Infrastructure Information Disclosure Vulnerability

Medium · published May 6, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
11.2
In the wild
Unconfirmed
What it is

A vulnerability in the log file download functionality of Cisco Prime Infrastructure could allow an authenticated, remote attacker to download arbitrary log files from the server.

This vulnerability is due to insufficient authorization checks on the download service API. An attacker could exploit this vulnerability by submitting a crafted URL request to an affected device. A successful exploit could allow the attacker to download sensitive log files that they would otherwise not have authorization to access.

To exploit this vulnerability, the attacker must have valid credentials to access the web-based management interface of the affected device.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00214 · 11.2th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-05-06T16:15Z
EPSS history
Timeline
  • 06 MAY 16:15Z
    Cisco Prime Infrastructure Information Disclosure Vulnerability
    cvelistv5