CVE-2026-20189 — Cisco Prime Infrastructure Information Disclosure Vulnerability

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Cisco / Cisco Prime Infrastructure	affected 3.6.0; affected 3.7.0; affected 3.4.0; affected 3.3.0; affected 3.5.0; affected 3.2.0-FIPS; affected 3.8.0-FED; affected 3.9.0; affected 3.8.0; affected 3.10.0; affected 3.9.1; affected 3.8.1; affected 3.7.1; affected 3.5.1; affected 3.4.2; affected 3.3.1; affected 3.2.1; affected 3.2.2; affected 3.4.1; affected 3.10.2; affected 3.10.3; affected 3.10; affected 3.10.1; affected 3.7.1 Update 03; affected 3.7.1 Update 04; affected 3.7.1 Update 06; affected 3.7.1 Update 07; affected 3.8.1 Update 01; affected 3.8.1 Update 02; affected 3.8.1 Update 03; affected 3.8.1 Update 04; affected 3.9.1 Update 01; affected 3.9.1 Update 02; affected 3.9.1 Update 03; affected 3.9.1 Update 04; affected 3.10 Update 01; affected 3.4.2 Update 01; affected 3.6.0 Update 04; affected 3.6.0 Update 02; affected 3.6.0 Update 03; affected 3.6.0 Update 01; affected 3.5.1 Update 03; affected 3.5.1 Update 01; affected 3.5.1 Update 02; affected 3.7.0 Update 03; affected 3.8.0 Update 01; affected 3.8.0 Update 02; affected 3.7.1 Update 01; affected 3.7.1 Update 02; affected 3.7.1 Update 05; affected 3.9.0 Update 01; affected 3.3.0 Update 01; affected 3.4.1 Update 02; affected 3.4.1 Update 01; affected 3.5.0 Update 03; affected 3.5.0 Update 01; affected 3.5.0 Update 02; affected 3.10.4; affected 3.10.4 Update 01; affected 3.10.4 Update 02; affected 3.10.4 Update 03; affected 3.10.5; affected 3.10.6; affected 3.10.6 Update 01; affected 3.10.6 Update 02

Vendor / product

Versions

Cisco / Cisco Prime Infrastructure

affected 3.6.0; affected 3.7.0; affected 3.4.0; affected 3.3.0; affected 3.5.0; affected 3.2.0-FIPS; affected 3.8.0-FED; affected 3.9.0; affected 3.8.0; affected 3.10.0; affected 3.9.1; affected 3.8.1; affected 3.7.1; affected 3.5.1; affected 3.4.2; affected 3.3.1; affected 3.2.1; affected 3.2.2; affected 3.4.1; affected 3.10.2; affected 3.10.3; affected 3.10; affected 3.10.1; affected 3.7.1 Update 03; affected 3.7.1 Update 04; affected 3.7.1 Update 06; affected 3.7.1 Update 07; affected 3.8.1 Update 01; affected 3.8.1 Update 02; affected 3.8.1 Update 03; affected 3.8.1 Update 04; affected 3.9.1 Update 01; affected 3.9.1 Update 02; affected 3.9.1 Update 03; affected 3.9.1 Update 04; affected 3.10 Update 01; affected 3.4.2 Update 01; affected 3.6.0 Update 04; affected 3.6.0 Update 02; affected 3.6.0 Update 03; affected 3.6.0 Update 01; affected 3.5.1 Update 03; affected 3.5.1 Update 01; affected 3.5.1 Update 02; affected 3.7.0 Update 03; affected 3.8.0 Update 01; affected 3.8.0 Update 02; affected 3.7.1 Update 01; affected 3.7.1 Update 02; affected 3.7.1 Update 05; affected 3.9.0 Update 01; affected 3.3.0 Update 01; affected 3.4.1 Update 02; affected 3.4.1 Update 01; affected 3.5.0 Update 03; affected 3.5.0 Update 01; affected 3.5.0 Update 02; affected 3.10.4; affected 3.10.4 Update 01; affected 3.10.4 Update 02; affected 3.10.4 Update 03; affected 3.10.5; affected 3.10.6; affected 3.10.6 Update 01; affected 3.10.6 Update 02

CWE

CWE-862

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-pi-unauth-infodiscl-LFnLgmey

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.