cvedb.io
CVE-2021-34758
MEDIUM · CVSS 4.4
EPSS exploitation probability: 0%
Published 2021-10-06T20:15:12.590 · Last modified 2026-06-17T03:56:30.293

Summary

A vulnerability in the memory management of Cisco TelePresence Collaboration Endpoint (CE) Software and Cisco RoomOS Software could allow an authenticated, local attacker to corrupt a shared memory segment, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient access controls to a shared memory resource. An attacker could exploit this vulnerability by corrupting a shared memory segment on an affected device. A successful exploit could allow the attacker to cause the device to reload. The device will recover from the corruption upon reboot.

Affected products

cisco — telepresence_collaboration_endpoint

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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.