Vulnerability Details CVE-2020-3465
A vulnerability in Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a device to reload. The vulnerability is due to incorrect handling of certain valid, but not typical, Ethernet frames. An attacker could exploit this vulnerability by sending the Ethernet frames onto the Ethernet segment. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 29.3%
CVSS Severity
CVSS v3 Score 7.4
CVSS v2 Score 6.1
References
Products affected by CVE-2020-3465
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cpe:2.3:h:cisco:1100-4p:-
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cpe:2.3:h:cisco:1100-8p:-
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cpe:2.3:h:cisco:1100_terminal_services_gateways:-
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cpe:2.3:h:cisco:1101-4p:-
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cpe:2.3:h:cisco:1109-2p:-
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cpe:2.3:h:cisco:1109-4p:-
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cpe:2.3:h:cisco:1111x-8p:-
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cpe:2.3:h:cisco:4221_integrated_services_router:-
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cpe:2.3:h:cisco:4331_integrated_services_router:-
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cpe:2.3:h:cisco:4431_integrated_services_router:-
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cpe:2.3:h:cisco:4461_integrated_services_router:-
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cpe:2.3:h:cisco:9800-cl:-
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cpe:2.3:h:cisco:9800-l:-
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cpe:2.3:h:cisco:csr_1000v:-
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cpe:2.3:h:cisco:esr6300:-
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cpe:2.3:h:cisco:ir_1101:-
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cpe:2.3:h:cisco:isrv:-
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cpe:2.3:h:cisco:vg400:-
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cpe:2.3:o:cisco:ios_xe:16.6.9
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cpe:2.3:o:cisco:ios_xe:17.4.1