cvedb.io
CVE-2026-20126
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2026-02-25T17:25:28.840 · Last modified 2026-06-17T10:17:10.020

Summary

A vulnerability in Cisco Catalyst SD-WAN Manager could allow an authenticated, local attacker with low privileges to gain root privileges on the underlying operating system. This vulnerability is due to an insufficient user authentication mechanism in the REST API. An attacker could exploit this vulnerability by sending a request to the REST API of the affected system. A successful exploit could allow the attacker to gain root privileges on the underlying operating system.

Affected products

cisco — catalyst_sd-wan_manager

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.