8.6
CVSSv3

CVE-2023-20033

Published: 27/09/2023 Updated: 25/01/2024
CVSS v3 Base Score: 8.6 | Impact Score: 4 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 3650 and Catalyst 3850 Series Switches could allow an unauthenticated, remote malicious user to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to improper resource management when processing traffic that is received on the management interface. An attacker could exploit this vulnerability by sending a high rate of traffic to the management interface. A successful exploit could allow the malicious user to cause the device to reload, resulting in a DoS condition.

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cisco ios_xe 16.3.1

cisco ios_xe 16.3.1a

cisco ios_xe 16.3.2

cisco ios_xe 16.3.3

cisco ios_xe 16.3.4

cisco ios_xe 16.3.5

cisco ios_xe 16.3.5b

cisco ios_xe 16.3.6

cisco ios_xe 16.3.7

cisco ios_xe 16.3.8

cisco ios_xe 16.3.9

cisco ios_xe 16.3.10

cisco ios_xe 16.3.11

cisco ios_xe 16.4.1

cisco ios_xe 16.5.1

cisco ios_xe 16.5.1a

cisco ios_xe 16.6.1

cisco ios_xe 16.6.2

cisco ios_xe 16.6.3

cisco ios_xe 16.6.4

cisco ios_xe 16.6.4a

cisco ios_xe 16.6.5

cisco ios_xe 16.6.6

cisco ios_xe 16.6.7

cisco ios_xe 16.6.8

cisco ios_xe 16.6.9

cisco ios_xe 16.6.10

cisco ios_xe 16.7.1

cisco ios_xe 16.8.1

cisco ios_xe 16.8.1a

cisco ios_xe 16.8.1s

cisco ios_xe 16.9.1

cisco ios_xe 16.9.1s

cisco ios_xe 16.9.2

cisco ios_xe 16.9.3

cisco ios_xe 16.9.3a

cisco ios_xe 16.9.4

cisco ios_xe 16.9.5

cisco ios_xe 16.9.6

cisco ios_xe 16.9.7

cisco ios_xe 16.9.8

cisco ios_xe 16.11.1

cisco ios_xe 16.11.1s

cisco ios_xe 16.11.2

cisco ios_xe 16.12.1

cisco ios_xe 16.12.1s

cisco ios_xe 16.12.2

cisco ios_xe 16.12.3

cisco ios_xe 16.12.3a

cisco ios_xe 16.12.3s

cisco ios_xe 16.12.4

cisco ios_xe 16.12.5

cisco ios_xe 16.12.5b

cisco ios_xe 16.12.6

cisco ios_xe 16.12.6a

cisco ios_xe 16.12.7

cisco ios_xe 16.12.8

cisco ios_xe 16.12.9

Vendor Advisories

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 3650 and Catalyst 3850 Series Switches 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 improper resource management when processing traffic that is received on ...