Security Advisory

CVE-2024-20436

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-09-25 16:26:45

Last updated 2024-09-25 18:42:53

Assigner cisco

State PUBLISHED

Description

A vulnerability in the HTTP Server feature of Cisco IOS XE Software when the Telephony Service feature is enabled could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to a null pointer dereference when accessing specific URLs. An attacker could exploit this vulnerability by sending crafted HTTP traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, causing a DoS condition on the affected device.

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