cvedb.io
CVE-2022-20920
HIGH · CVSS 7.7
EPSS exploitation probability: 0%
Published 2022-10-10T21:15:10.413 · Last modified 2026-06-17T04:25:24.860

Summary

A vulnerability in the SSH implementation of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to cause an affected device to reload. This vulnerability is due to improper handling of resources during an exceptional situation. An attacker could exploit this vulnerability by continuously connecting to an affected device and sending specific SSH requests. A successful exploit could allow the attacker to cause the affected device to reload.

Affected products

cisco — ios

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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.