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CVE-2026-20155

Cisco Evolved Programmable Network Manager Improper Authorization Vulnerability

Published
Last modified
published
Not listed in CISA KEV
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: total

Summary

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.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: total

  3. Record last updated

Affected versions

  • Cisco Cisco Evolved Programmable Network Manager (EPNM)

    7.1.1, 7.1.2.1, 7.1.3, 7.1.2, 7.1.0, 8.0.0, 8.0.0.1, 7.1.3.1, 7.1.4, 8.1.0, 8.1.1, 8.0.1, 7.1.4.1, 8.0.1.1

References 1

sec.cloudapps.cisco.com