cvedb.io
CVE-2022-20731
MEDIUM · CVSS 4.6
EPSS exploitation probability: 0%
Published 2022-04-15T15:15:13.667 · Last modified 2026-06-17T04:24:58.243

Summary

Multiple vulnerabilities that affect Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches could allow an attacker to execute persistent code at boot time or to permanently prevent the device from booting, resulting in a permanent denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.

Affected products

cisco — catalyst_digital_building_series_switches_firmware

Does this affect you?

Add your gear to cvedb and we'll alert you only when cisco ships something exploited.

Check my exposure →

References

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