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Vulnerability Details 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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.002

EPSS Ranking 40.2%

CVSS Severity

CVSS v3 Score 8.6

References

Products affected by CVE-2023-20226

Cisco » Catalyst 8000v Edge » Version: N/A

cpe:2.3:a:cisco:catalyst_8000v_edge:-
Cisco » 1100-4g Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:1100-4g_integrated_services_router:-
Cisco » 1100-4gltegb Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:1100-4gltegb_integrated_services_router:-
Cisco » 1100-4gltena Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:1100-4gltena_integrated_services_router:-
Cisco » 1100-6g Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:1100-6g_integrated_services_router:-
Cisco » 4221 Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:4221_integrated_services_router:-
Cisco » 4321/k9-Rf Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:4321/k9-rf_integrated_services_router:-
Cisco » 4321/k9-Ws Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:4321/k9-ws_integrated_services_router:-
Cisco » 4321/k9 Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:4321/k9_integrated_services_router:-
Cisco » 4321 Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:4321_integrated_services_router:-
Cisco » 4331/k9-Rf Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:4331/k9-rf_integrated_services_router:-
Cisco » 4331/k9-Ws Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:4331/k9-ws_integrated_services_router:-
Cisco » 4331/k9 Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:4331/k9_integrated_services_router:-
Cisco » 4331 Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:4331_integrated_services_router:-
Cisco » 4351/k9-Rf Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:4351/k9-rf_integrated_services_router:-
Cisco » 4351/k9-Ws Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:4351/k9-ws_integrated_services_router:-
Cisco » 4351/k9 Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:4351/k9_integrated_services_router:-
Cisco » 4351 Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:4351_integrated_services_router:-
Cisco » 4431 Integrated Services Router » Version: N/A

cpe:2.3:h:cisco:4431_integrated_services_router:-
Cisco » C8200-1n-4t » Version: N/A

cpe:2.3:h:cisco:c8200-1n-4t:-
Cisco » C8200l-1n-4t » Version: N/A

cpe:2.3:h:cisco:c8200l-1n-4t:-
Cisco » C8500l-8s4x » Version: N/A

cpe:2.3:h:cisco:c8500l-8s4x:-
Cisco » Catalyst 8300-1n1s-4t2x » Version: N/A

cpe:2.3:h:cisco:catalyst_8300-1n1s-4t2x:-
Cisco » Catalyst 8300-1n1s-6t » Version: N/A

cpe:2.3:h:cisco:catalyst_8300-1n1s-6t:-
Cisco » Catalyst 8300-2n2s-4t2x » Version: N/A

cpe:2.3:h:cisco:catalyst_8300-2n2s-4t2x:-
Cisco » Catalyst 8300-2n2s-6t » Version: N/A

cpe:2.3:h:cisco:catalyst_8300-2n2s-6t:-
Cisco » Catalyst Ir8340 » Version: N/A

cpe:2.3:h:cisco:catalyst_ir8340:-
Cisco » Ios Xe » Version: 17.10.1

cpe:2.3:o:cisco:ios_xe:17.10.1
Cisco » Ios Xe » Version: 17.10.1a

cpe:2.3:o:cisco:ios_xe:17.10.1a
Cisco » Ios Xe » Version: 17.7.1

cpe:2.3:o:cisco:ios_xe:17.7.1
Cisco » Ios Xe » Version: 17.7.1a

cpe:2.3:o:cisco:ios_xe:17.7.1a
Cisco » Ios Xe » Version: 17.7.2

cpe:2.3:o:cisco:ios_xe:17.7.2
Cisco » Ios Xe » Version: 17.8.1

cpe:2.3:o:cisco:ios_xe:17.8.1
Cisco » Ios Xe » Version: 17.8.1a

cpe:2.3:o:cisco:ios_xe:17.8.1a
Cisco » Ios Xe » Version: 17.9.1

cpe:2.3:o:cisco:ios_xe:17.9.1
Cisco » Ios Xe » Version: 17.9.1a

cpe:2.3:o:cisco:ios_xe:17.9.1a
Cisco » Ios Xe » Version: 17.9.2

cpe:2.3:o:cisco:ios_xe:17.9.2
Cisco » Ios Xe » Version: 17.9.2a

cpe:2.3:o:cisco:ios_xe:17.9.2a

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2023-20226

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