Information disclosure in Cisco Evolved Programmable Network Manager (Epnm)

CVE-2025-20270

A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) and Cisco Prime Infrastructure could allow an authenticated, remote attacker to obtain sensitive information from an affected system. This vulnerability is due to improper validation of requests to API endpoints. An attacker could exploit this vulnerability by sending a valid request to a specific API endpoint within the affected system. A successful exploit could allow a low-privileged user to view sensitive configuration information on the affected system that should be restricted. To exploit this vulnerability, an attacker must have access as a low-privileged user.  

Vulnerability class: Information Disclosure

EPSS: 0.003 (23.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-20270?
CVE-2025-20270 is a medium-severity vulnerability in Cisco Evolved Programmable Network Manager (Epnm), classified under Information Disclosure. CVSS score: 4.3/10. Published 2025-09-03.
How severe is CVE-2025-20270?
Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2025-20270 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.