CVE-2023-20226

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-20226
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-appqoe-utd-dos-p8O57p5y Vendor Advisory
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:o:cisco:ios_xe:17.7.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.7.1a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.7.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.8.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.8.1a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.9.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.9.1a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.9.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.9.2a:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.10.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:ios_xe:17.10.1a:*:*:*:*:*:*:*
OR cpe:2.3:a:cisco:catalyst_8000v_edge:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1100-4g_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1100-4gltegb_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1100-4gltena_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1100-6g_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4221_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4321\/k9-rf_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4321\/k9-ws_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4321\/k9_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4321_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4331\/k9-rf_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4331\/k9-ws_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4331\/k9_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4331_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4351\/k9-rf_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4351\/k9-ws_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4351\/k9_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4351_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4431_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:c8200-1n-4t:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:c8200l-1n-4t:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:c8500l-8s4x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_8300-1n1s-4t2x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_8300-1n1s-6t:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_8300-2n2s-4t2x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_8300-2n2s-6t:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_ir8340:-:*:*:*:*:*:*:*
History

25 Jan 2024, 17:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-09-27 18:15

Updated : 2024-02-05 00:01

NVD link : CVE-2023-20226

Mitre link : CVE-2023-20226

CVE.ORG link : CVE-2023-20226

JSON object : View

Products Affected

cisco

  • 1100-4gltegb_integrated_services_router
  • 4431_integrated_services_router
  • catalyst_8300-2n2s-6t
  • 4321_integrated_services_router
  • c8200l-1n-4t
  • catalyst_8300-2n2s-4t2x
  • 1100-4g_integrated_services_router
  • 4321\/k9_integrated_services_router
  • 4351\/k9_integrated_services_router
  • c8500l-8s4x
  • 4351\/k9-ws_integrated_services_router
  • 4331\/k9-ws_integrated_services_router
  • 1100-6g_integrated_services_router
  • 1100-4gltena_integrated_services_router
  • 4321\/k9-ws_integrated_services_router
  • 4331_integrated_services_router
  • catalyst_8300-1n1s-6t
  • 4331\/k9_integrated_services_router
  • catalyst_8000v_edge
  • catalyst_8300-1n1s-4t2x
  • c8200-1n-4t
  • 4321\/k9-rf_integrated_services_router
  • ios_xe
  • 4221_integrated_services_router
  • 4331\/k9-rf_integrated_services_router
  • 4351_integrated_services_router
  • 4351\/k9-rf_integrated_services_router
  • catalyst_ir8340
CWE
NVD-CWE-noinfo CWE-456

Missing Initialization of a Variable