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CVE-2026-20155

8.0 high SSVC exploitation: none Analyzed
NVD · CVE.org

A vulnerability in the web-based management interface of Cisco Evolved Programmable Network Manager (EPNM) could allow an authenticated, remote attacker with low privileges to access sensitive information that they are not authorized to access. This vulnerability is due to improper authorization checks on a REST API endpoint of an affected device. An attacker could exploit this vulnerability by querying the affected endpoint. A successful exploit could allow the attacker to view session information of active Cisco EPNM users, including users with administrative privileges, which could result in the affected device being compromised.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 8.0 · ciscoNVD modified 2026-10-26 21:10

Affected (CPE criteria) 1

  • cpe:2.3:a:cisco:evolved_programmable_network_manager:*:*:*:*:*:*:*:*

References 1