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CVE-2023-20226

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CVE-2023-20226

Published: Sep 27, 2023

Modified: Aug 2, 2024

PUBLISHED

CVSS v3.1

8.6

HIGH

Description

A vulnerability in Application Quality of Experience (AppQoE) and Unified Threat Defense (UTD) on Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to the mishandling of a crafted packet stream through the AppQoE or UTD application. An attacker could exploit this vulnerability by sending a crafted packet stream through an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.

VendorProductVersions

Cisco

Cisco IOS XE Software

affected
17.7.1
affected
17.7.1a
affected
17.7.2
affected
17.10.1
affected
17.10.1a

+6 more versions

Weaknesses (CWE)

CWE-456

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

References

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