6.8

CVE-2021-34703

A vulnerability in the Link Layer Discovery Protocol (LLDP) message parser of Cisco IOS Software and Cisco IOS XE Software could allow an attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. This vulnerability is due to improper initialization of a buffer. An attacker could exploit this vulnerability via any of the following methods: An authenticated, remote attacker could access the LLDP neighbor table via either the CLI or SNMP while the device is in a specific state. An unauthenticated, adjacent attacker could corrupt the LLDP neighbor table by injecting specific LLDP frames into the network and then waiting for an administrator of the device or a network management system (NMS) managing the device to retrieve the LLDP neighbor table of the device via either the CLI or SNMP. An authenticated, adjacent attacker with SNMP read-only credentials or low privileges on the device CLI could corrupt the LLDP neighbor table by injecting specific LLDP frames into the network and then accessing the LLDP neighbor table via either the CLI or SNMP. A successful exploit could allow the attacker to cause the affected device to crash, resulting in a reload of the device.

Data is provided by the National Vulnerability Database (NVD)
Cisco ≫ Ios Version <= 16.12.3
   Cisco ≫ 1000 Integrated Services Router Version-
   Cisco ≫ 1100-4g/6g Integrated Services Router Version-
   Cisco ≫ 1100-4p Integrated Services Router Version-
   Cisco ≫ 1100-8p Integrated Services Router Version-
   Cisco ≫ 1100 Integrated Services Router Version-
   Cisco ≫ 1101-4p Integrated Services Router Version-
   Cisco ≫ 1101 Integrated Services Router Version-
   Cisco ≫ 1109-2p Integrated Services Router Version-
   Cisco ≫ 1109-4p Integrated Services Router Version-
   Cisco ≫ 1109 Integrated Services Router Version-
   Cisco ≫ 1111x-8p Integrated Services Router Version-
   Cisco ≫ 1111x Integrated Services Router Version-
   Cisco ≫ 111x Integrated Services Router Version-
   Cisco ≫ 1120 Integrated Services Router Version-
   Cisco ≫ 1160 Integrated Services Router Version-
   Cisco ≫ 4000 Integrated Services Router Version-
   Cisco ≫ 4221 Integrated Services Router Version-
   Cisco ≫ 4321 Integrated Services Router Version-
   Cisco ≫ 4331 Integrated Services Router Version-
   Cisco ≫ 4351 Integrated Services Router Version-
   Cisco ≫ 4431 Integrated Services Router Version-
   Cisco ≫ 4451-x Integrated Services Router Version-
   Cisco ≫ 4451 Integrated Services Router Version-
   Cisco ≫ 4461 Integrated Services Router Version-
   Cisco ≫ Catalyst 3650-12x48fd-e Version-
   Cisco ≫ Catalyst 3650-12x48fd-l Version-
   Cisco ≫ Catalyst 3650-12x48fd-s Version-
   Cisco ≫ Catalyst 3650-12x48uq Version-
   Cisco ≫ Catalyst 3650-12x48uq-e Version-
   Cisco ≫ Catalyst 3650-12x48uq-l Version-
   Cisco ≫ Catalyst 3650-12x48uq-s Version-
   Cisco ≫ Catalyst 3650-12x48ur Version-
   Cisco ≫ Catalyst 3650-12x48ur-e Version-
   Cisco ≫ Catalyst 3650-12x48ur-l Version-
   Cisco ≫ Catalyst 3650-12x48ur-s Version-
   Cisco ≫ Catalyst 3650-12x48uz Version-
   Cisco ≫ Catalyst 3650-12x48uz-e Version-
   Cisco ≫ Catalyst 3650-12x48uz-l Version-
   Cisco ≫ Catalyst 3650-12x48uz-s Version-
   Cisco ≫ Catalyst 3650-24pd Version-
   Cisco ≫ Catalyst 3650-24pd-e Version-
   Cisco ≫ Catalyst 3650-24pd-l Version-
   Cisco ≫ Catalyst 3650-24pd-s Version-
   Cisco ≫ Catalyst 3650-24pdm Version-
   Cisco ≫ Catalyst 3650-24pdm-e Version-
   Cisco ≫ Catalyst 3650-24pdm-l Version-
   Cisco ≫ Catalyst 3650-24pdm-s Version-
   Cisco ≫ Catalyst 3650-24ps-e Version-
   Cisco ≫ Catalyst 3650-24ps-l Version-
   Cisco ≫ Catalyst 3650-24ps-s Version-
   Cisco ≫ Catalyst 3650-24td-e Version-
   Cisco ≫ Catalyst 3650-24td-l Version-
   Cisco ≫ Catalyst 3650-24td-s Version-
   Cisco ≫ Catalyst 3650-24ts-e Version-
   Cisco ≫ Catalyst 3650-24ts-l Version-
   Cisco ≫ Catalyst 3650-24ts-s Version-
   Cisco ≫ Catalyst 3650-48fd-e Version-
   Cisco ≫ Catalyst 3650-48fd-l Version-
   Cisco ≫ Catalyst 3650-48fd-s Version-
   Cisco ≫ Catalyst 3650-48fq Version-
   Cisco ≫ Catalyst 3650-48fq-e Version-
   Cisco ≫ Catalyst 3650-48fq-l Version-
   Cisco ≫ Catalyst 3650-48fq-s Version-
   Cisco ≫ Catalyst 3650-48fqm Version-
   Cisco ≫ Catalyst 3650-48fqm-e Version-
   Cisco ≫ Catalyst 3650-48fqm-l Version-
   Cisco ≫ Catalyst 3650-48fqm-s Version-
   Cisco ≫ Catalyst 3650-48fs-e Version-
   Cisco ≫ Catalyst 3650-48fs-l Version-
   Cisco ≫ Catalyst 3650-48fs-s Version-
   Cisco ≫ Catalyst 3650-48pd-e Version-
   Cisco ≫ Catalyst 3650-48pd-l Version-
   Cisco ≫ Catalyst 3650-48pd-s Version-
   Cisco ≫ Catalyst 3650-48pq-e Version-
   Cisco ≫ Catalyst 3650-48pq-l Version-
   Cisco ≫ Catalyst 3650-48pq-s Version-
   Cisco ≫ Catalyst 3650-48ps-e Version-
   Cisco ≫ Catalyst 3650-48ps-l Version-
   Cisco ≫ Catalyst 3650-48ps-s Version-
   Cisco ≫ Catalyst 3650-48td-e Version-
   Cisco ≫ Catalyst 3650-48td-l Version-
   Cisco ≫ Catalyst 3650-48td-s Version-
   Cisco ≫ Catalyst 3650-48tq-e Version-
   Cisco ≫ Catalyst 3650-48tq-l Version-
   Cisco ≫ Catalyst 3650-48tq-s Version-
   Cisco ≫ Catalyst 3650-48ts-e Version-
   Cisco ≫ Catalyst 3650-48ts-l Version-
   Cisco ≫ Catalyst 3650-48ts-s Version-
   Cisco ≫ Catalyst 3650-8x24pd-e Version-
   Cisco ≫ Catalyst 3650-8x24pd-l Version-
   Cisco ≫ Catalyst 3650-8x24pd-s Version-
   Cisco ≫ Catalyst 3650-8x24uq Version-
   Cisco ≫ Catalyst 3650-8x24uq-e Version-
   Cisco ≫ Catalyst 3650-8x24uq-l Version-
   Cisco ≫ Catalyst 3650-8x24uq-s Version-
   Cisco ≫ Catalyst 3850 Version-
   Cisco ≫ Catalyst 3850-12s-e Version-
   Cisco ≫ Catalyst 3850-12s-s Version-
   Cisco ≫ Catalyst 3850-12x48u Version-
   Cisco ≫ Catalyst 3850-12xs-e Version-
   Cisco ≫ Catalyst 3850-12xs-s Version-
   Cisco ≫ Catalyst 3850-16xs-e Version-
   Cisco ≫ Catalyst 3850-16xs-s Version-
   Cisco ≫ Catalyst 3850-24p-e Version-
   Cisco ≫ Catalyst 3850-24p-l Version-
   Cisco ≫ Catalyst 3850-24p-s Version-
   Cisco ≫ Catalyst 3850-24pw-s Version-
   Cisco ≫ Catalyst 3850-24s-e Version-
   Cisco ≫ Catalyst 3850-24s-s Version-
   Cisco ≫ Catalyst 3850-24t-e Version-
   Cisco ≫ Catalyst 3850-24t-l Version-
   Cisco ≫ Catalyst 3850-24t-s Version-
   Cisco ≫ Catalyst 3850-24u Version-
   Cisco ≫ Catalyst 3850-24u-e Version-
   Cisco ≫ Catalyst 3850-24u-l Version-
   Cisco ≫ Catalyst 3850-24u-s Version-
   Cisco ≫ Catalyst 3850-24xs Version-
   Cisco ≫ Catalyst 3850-24xs-e Version-
   Cisco ≫ Catalyst 3850-24xs-s Version-
   Cisco ≫ Catalyst 3850-24xu Version-
   Cisco ≫ Catalyst 3850-24xu-e Version-
   Cisco ≫ Catalyst 3850-24xu-l Version-
   Cisco ≫ Catalyst 3850-24xu-s Version-
   Cisco ≫ Catalyst 3850-32xs-e Version-
   Cisco ≫ Catalyst 3850-32xs-s Version-
   Cisco ≫ Catalyst 3850-48f-e Version-
   Cisco ≫ Catalyst 3850-48f-l Version-
   Cisco ≫ Catalyst 3850-48f-s Version-
   Cisco ≫ Catalyst 3850-48p-e Version-
   Cisco ≫ Catalyst 3850-48p-l Version-
   Cisco ≫ Catalyst 3850-48p-s Version-
   Cisco ≫ Catalyst 3850-48pw-s Version-
   Cisco ≫ Catalyst 3850-48t-e Version-
   Cisco ≫ Catalyst 3850-48t-l Version-
   Cisco ≫ Catalyst 3850-48t-s Version-
   Cisco ≫ Catalyst 3850-48u Version-
   Cisco ≫ Catalyst 3850-48u-e Version-
   Cisco ≫ Catalyst 3850-48u-l Version-
   Cisco ≫ Catalyst 3850-48u-s Version-
   Cisco ≫ Catalyst 3850-48xs Version-
   Cisco ≫ Catalyst 3850-48xs-e Version-
   Cisco ≫ Catalyst 3850-48xs-f-e Version-
   Cisco ≫ Catalyst 3850-48xs-f-s Version-
   Cisco ≫ Catalyst 3850-48xs-s Version-
   Cisco ≫ Catalyst 3850-nm-2-40g Version-
   Cisco ≫ Catalyst 3850-nm-8-10g Version-
   Cisco ≫ Catalyst 9200 Version-
   Cisco ≫ Catalyst 9300 Version-
   Cisco ≫ Catalyst 9300-24p-a Version-
   Cisco ≫ Catalyst 9300-24p-e Version-
   Cisco ≫ Catalyst 9300-24s-a Version-
   Cisco ≫ Catalyst 9300-24s-e Version-
   Cisco ≫ Catalyst 9300-24t-a Version-
   Cisco ≫ Catalyst 9300-24t-e Version-
   Cisco ≫ Catalyst 9300-24u-a Version-
   Cisco ≫ Catalyst 9300-24u-e Version-
   Cisco ≫ Catalyst 9300-24ux-a Version-
   Cisco ≫ Catalyst 9300-24ux-e Version-
   Cisco ≫ Catalyst 9300-48p-a Version-
   Cisco ≫ Catalyst 9300-48p-e Version-
   Cisco ≫ Catalyst 9300-48s-a Version-
   Cisco ≫ Catalyst 9300-48s-e Version-
   Cisco ≫ Catalyst 9300-48t-a Version-
   Cisco ≫ Catalyst 9300-48t-e Version-
   Cisco ≫ Catalyst 9300-48u-a Version-
   Cisco ≫ Catalyst 9300-48u-e Version-
   Cisco ≫ Catalyst 9300-48un-a Version-
   Cisco ≫ Catalyst 9300-48un-e Version-
   Cisco ≫ Catalyst 9300-48uxm-a Version-
   Cisco ≫ Catalyst 9300-48uxm-e Version-
   Cisco ≫ Catalyst 9300l Version-
   Cisco ≫ Catalyst 9300l-24p-4g-a Version-
   Cisco ≫ Catalyst 9300l-24p-4g-e Version-
   Cisco ≫ Catalyst 9300l-24p-4x-a Version-
   Cisco ≫ Catalyst 9300l-24p-4x-e Version-
   Cisco ≫ Catalyst 9300l-24t-4g-a Version-
   Cisco ≫ Catalyst 9300l-24t-4g-e Version-
   Cisco ≫ Catalyst 9300l-24t-4x-a Version-
   Cisco ≫ Catalyst 9300l-24t-4x-e Version-
   Cisco ≫ Catalyst 9300l-48p-4g-a Version-
   Cisco ≫ Catalyst 9300l-48p-4g-e Version-
   Cisco ≫ Catalyst 9300l-48p-4x-a Version-
   Cisco ≫ Catalyst 9300l-48p-4x-e Version-
   Cisco ≫ Catalyst 9300l-48t-4g-a Version-
   Cisco ≫ Catalyst 9300l-48t-4g-e Version-
   Cisco ≫ Catalyst 9300l-48t-4x-a Version-
   Cisco ≫ Catalyst 9300l-48t-4x-e Version-
   Cisco ≫ Catalyst 9300l Stack Version-
   Cisco ≫ Catalyst 9400 Version-
   Cisco ≫ Catalyst 9407r Version-
   Cisco ≫ Catalyst 9410r Version-
   Cisco ≫ Catalyst 9500 Version-
   Cisco ≫ Catalyst 9600 Version-
   Cisco ≫ Catalyst 9800 Version-
   Cisco ≫ Catalyst 9800-40 Version-
   Cisco ≫ Catalyst 9800-80 Version-
   Cisco ≫ Catalyst 9800-cl Version-
   Cisco ≫ Catalyst 9800-l Version-
   Cisco ≫ Catalyst 9800-l-c Version-
   Cisco ≫ Catalyst 9800-l-f Version-
   Cisco ≫ Csr 1000v Version-
Cisco ≫ Ios Xe Version <= 16.12.3
   Cisco ≫ 1000 Integrated Services Router Version-
   Cisco ≫ 1100-4g/6g Integrated Services Router Version-
   Cisco ≫ 1100-4p Integrated Services Router Version-
   Cisco ≫ 1100-8p Integrated Services Router Version-
   Cisco ≫ 1100 Integrated Services Router Version-
   Cisco ≫ 1101-4p Integrated Services Router Version-
   Cisco ≫ 1101 Integrated Services Router Version-
   Cisco ≫ 1109-2p Integrated Services Router Version-
   Cisco ≫ 1109-4p Integrated Services Router Version-
   Cisco ≫ 1109 Integrated Services Router Version-
   Cisco ≫ 1111x-8p Integrated Services Router Version-
   Cisco ≫ 1111x Integrated Services Router Version-
   Cisco ≫ 111x Integrated Services Router Version-
   Cisco ≫ 1120 Integrated Services Router Version-
   Cisco ≫ 1160 Integrated Services Router Version-
   Cisco ≫ 4000 Integrated Services Router Version-
   Cisco ≫ 4221 Integrated Services Router Version-
   Cisco ≫ 4321 Integrated Services Router Version-
   Cisco ≫ 4331 Integrated Services Router Version-
   Cisco ≫ 4351 Integrated Services Router Version-
   Cisco ≫ 4431 Integrated Services Router Version-
   Cisco ≫ 4451-x Integrated Services Router Version-
   Cisco ≫ 4451 Integrated Services Router Version-
   Cisco ≫ 4461 Integrated Services Router Version-
   Cisco ≫ Catalyst 3650-12x48fd-e Version-
   Cisco ≫ Catalyst 3650-12x48fd-l Version-
   Cisco ≫ Catalyst 3650-12x48fd-s Version-
   Cisco ≫ Catalyst 3650-12x48uq Version-
   Cisco ≫ Catalyst 3650-12x48uq-e Version-
   Cisco ≫ Catalyst 3650-12x48uq-l Version-
   Cisco ≫ Catalyst 3650-12x48uq-s Version-
   Cisco ≫ Catalyst 3650-12x48ur Version-
   Cisco ≫ Catalyst 3650-12x48ur-e Version-
   Cisco ≫ Catalyst 3650-12x48ur-l Version-
   Cisco ≫ Catalyst 3650-12x48ur-s Version-
   Cisco ≫ Catalyst 3650-12x48uz Version-
   Cisco ≫ Catalyst 3650-12x48uz-e Version-
   Cisco ≫ Catalyst 3650-12x48uz-l Version-
   Cisco ≫ Catalyst 3650-12x48uz-s Version-
   Cisco ≫ Catalyst 3650-24pd Version-
   Cisco ≫ Catalyst 3650-24pd-e Version-
   Cisco ≫ Catalyst 3650-24pd-l Version-
   Cisco ≫ Catalyst 3650-24pd-s Version-
   Cisco ≫ Catalyst 3650-24pdm Version-
   Cisco ≫ Catalyst 3650-24pdm-e Version-
   Cisco ≫ Catalyst 3650-24pdm-l Version-
   Cisco ≫ Catalyst 3650-24pdm-s Version-
   Cisco ≫ Catalyst 3650-24ps-e Version-
   Cisco ≫ Catalyst 3650-24ps-l Version-
   Cisco ≫ Catalyst 3650-24ps-s Version-
   Cisco ≫ Catalyst 3650-24td-e Version-
   Cisco ≫ Catalyst 3650-24td-l Version-
   Cisco ≫ Catalyst 3650-24td-s Version-
   Cisco ≫ Catalyst 3650-24ts-e Version-
   Cisco ≫ Catalyst 3650-24ts-l Version-
   Cisco ≫ Catalyst 3650-24ts-s Version-
   Cisco ≫ Catalyst 3650-48fd-e Version-
   Cisco ≫ Catalyst 3650-48fd-l Version-
   Cisco ≫ Catalyst 3650-48fd-s Version-
   Cisco ≫ Catalyst 3650-48fq Version-
   Cisco ≫ Catalyst 3650-48fq-e Version-
   Cisco ≫ Catalyst 3650-48fq-l Version-
   Cisco ≫ Catalyst 3650-48fq-s Version-
   Cisco ≫ Catalyst 3650-48fqm Version-
   Cisco ≫ Catalyst 3650-48fqm-e Version-
   Cisco ≫ Catalyst 3650-48fqm-l Version-
   Cisco ≫ Catalyst 3650-48fqm-s Version-
   Cisco ≫ Catalyst 3650-48fs-e Version-
   Cisco ≫ Catalyst 3650-48fs-l Version-
   Cisco ≫ Catalyst 3650-48fs-s Version-
   Cisco ≫ Catalyst 3650-48pd-e Version-
   Cisco ≫ Catalyst 3650-48pd-l Version-
   Cisco ≫ Catalyst 3650-48pd-s Version-
   Cisco ≫ Catalyst 3650-48pq-e Version-
   Cisco ≫ Catalyst 3650-48pq-l Version-
   Cisco ≫ Catalyst 3650-48pq-s Version-
   Cisco ≫ Catalyst 3650-48ps-e Version-
   Cisco ≫ Catalyst 3650-48ps-l Version-
   Cisco ≫ Catalyst 3650-48ps-s Version-
   Cisco ≫ Catalyst 3650-48td-e Version-
   Cisco ≫ Catalyst 3650-48td-l Version-
   Cisco ≫ Catalyst 3650-48td-s Version-
   Cisco ≫ Catalyst 3650-48tq-e Version-
   Cisco ≫ Catalyst 3650-48tq-l Version-
   Cisco ≫ Catalyst 3650-48tq-s Version-
   Cisco ≫ Catalyst 3650-48ts-e Version-
   Cisco ≫ Catalyst 3650-48ts-l Version-
   Cisco ≫ Catalyst 3650-48ts-s Version-
   Cisco ≫ Catalyst 3650-8x24pd-e Version-
   Cisco ≫ Catalyst 3650-8x24pd-l Version-
   Cisco ≫ Catalyst 3650-8x24pd-s Version-
   Cisco ≫ Catalyst 3650-8x24uq Version-
   Cisco ≫ Catalyst 3650-8x24uq-e Version-
   Cisco ≫ Catalyst 3650-8x24uq-l Version-
   Cisco ≫ Catalyst 3650-8x24uq-s Version-
   Cisco ≫ Catalyst 3850 Version-
   Cisco ≫ Catalyst 3850-12s-e Version-
   Cisco ≫ Catalyst 3850-12s-s Version-
   Cisco ≫ Catalyst 3850-12x48u Version-
   Cisco ≫ Catalyst 3850-12xs-e Version-
   Cisco ≫ Catalyst 3850-12xs-s Version-
   Cisco ≫ Catalyst 3850-16xs-e Version-
   Cisco ≫ Catalyst 3850-16xs-s Version-
   Cisco ≫ Catalyst 3850-24p-e Version-
   Cisco ≫ Catalyst 3850-24p-l Version-
   Cisco ≫ Catalyst 3850-24p-s Version-
   Cisco ≫ Catalyst 3850-24pw-s Version-
   Cisco ≫ Catalyst 3850-24s-e Version-
   Cisco ≫ Catalyst 3850-24s-s Version-
   Cisco ≫ Catalyst 3850-24t-e Version-
   Cisco ≫ Catalyst 3850-24t-l Version-
   Cisco ≫ Catalyst 3850-24t-s Version-
   Cisco ≫ Catalyst 3850-24u Version-
   Cisco ≫ Catalyst 3850-24u-e Version-
   Cisco ≫ Catalyst 3850-24u-l Version-
   Cisco ≫ Catalyst 3850-24u-s Version-
   Cisco ≫ Catalyst 3850-24xs Version-
   Cisco ≫ Catalyst 3850-24xs-e Version-
   Cisco ≫ Catalyst 3850-24xs-s Version-
   Cisco ≫ Catalyst 3850-24xu Version-
   Cisco ≫ Catalyst 3850-24xu-e Version-
   Cisco ≫ Catalyst 3850-24xu-l Version-
   Cisco ≫ Catalyst 3850-24xu-s Version-
   Cisco ≫ Catalyst 3850-32xs-e Version-
   Cisco ≫ Catalyst 3850-32xs-s Version-
   Cisco ≫ Catalyst 3850-48f-e Version-
   Cisco ≫ Catalyst 3850-48f-l Version-
   Cisco ≫ Catalyst 3850-48f-s Version-
   Cisco ≫ Catalyst 3850-48p-e Version-
   Cisco ≫ Catalyst 3850-48p-l Version-
   Cisco ≫ Catalyst 3850-48p-s Version-
   Cisco ≫ Catalyst 3850-48pw-s Version-
   Cisco ≫ Catalyst 3850-48t-e Version-
   Cisco ≫ Catalyst 3850-48t-l Version-
   Cisco ≫ Catalyst 3850-48t-s Version-
   Cisco ≫ Catalyst 3850-48u Version-
   Cisco ≫ Catalyst 3850-48u-e Version-
   Cisco ≫ Catalyst 3850-48u-l Version-
   Cisco ≫ Catalyst 3850-48u-s Version-
   Cisco ≫ Catalyst 3850-48xs Version-
   Cisco ≫ Catalyst 3850-48xs-e Version-
   Cisco ≫ Catalyst 3850-48xs-f-e Version-
   Cisco ≫ Catalyst 3850-48xs-f-s Version-
   Cisco ≫ Catalyst 3850-48xs-s Version-
   Cisco ≫ Catalyst 3850-nm-2-40g Version-
   Cisco ≫ Catalyst 3850-nm-8-10g Version-
   Cisco ≫ Catalyst 9200 Version-
   Cisco ≫ Catalyst 9300 Version-
   Cisco ≫ Catalyst 9300-24p-a Version-
   Cisco ≫ Catalyst 9300-24p-e Version-
   Cisco ≫ Catalyst 9300-24s-a Version-
   Cisco ≫ Catalyst 9300-24s-e Version-
   Cisco ≫ Catalyst 9300-24t-a Version-
   Cisco ≫ Catalyst 9300-24t-e Version-
   Cisco ≫ Catalyst 9300-24u-a Version-
   Cisco ≫ Catalyst 9300-24u-e Version-
   Cisco ≫ Catalyst 9300-24ux-a Version-
   Cisco ≫ Catalyst 9300-24ux-e Version-
   Cisco ≫ Catalyst 9300-48p-a Version-
   Cisco ≫ Catalyst 9300-48p-e Version-
   Cisco ≫ Catalyst 9300-48s-a Version-
   Cisco ≫ Catalyst 9300-48s-e Version-
   Cisco ≫ Catalyst 9300-48t-a Version-
   Cisco ≫ Catalyst 9300-48t-e Version-
   Cisco ≫ Catalyst 9300-48u-a Version-
   Cisco ≫ Catalyst 9300-48u-e Version-
   Cisco ≫ Catalyst 9300-48un-a Version-
   Cisco ≫ Catalyst 9300-48un-e Version-
   Cisco ≫ Catalyst 9300-48uxm-a Version-
   Cisco ≫ Catalyst 9300-48uxm-e Version-
   Cisco ≫ Catalyst 9300l Version-
   Cisco ≫ Catalyst 9300l-24p-4g-a Version-
   Cisco ≫ Catalyst 9300l-24p-4g-e Version-
   Cisco ≫ Catalyst 9300l-24p-4x-a Version-
   Cisco ≫ Catalyst 9300l-24p-4x-e Version-
   Cisco ≫ Catalyst 9300l-24t-4g-a Version-
   Cisco ≫ Catalyst 9300l-24t-4g-e Version-
   Cisco ≫ Catalyst 9300l-24t-4x-a Version-
   Cisco ≫ Catalyst 9300l-24t-4x-e Version-
   Cisco ≫ Catalyst 9300l-48p-4g-a Version-
   Cisco ≫ Catalyst 9300l-48p-4g-e Version-
   Cisco ≫ Catalyst 9300l-48p-4x-a Version-
   Cisco ≫ Catalyst 9300l-48p-4x-e Version-
   Cisco ≫ Catalyst 9300l-48t-4g-a Version-
   Cisco ≫ Catalyst 9300l-48t-4g-e Version-
   Cisco ≫ Catalyst 9300l-48t-4x-a Version-
   Cisco ≫ Catalyst 9300l-48t-4x-e Version-
   Cisco ≫ Catalyst 9300l Stack Version-
   Cisco ≫ Catalyst 9400 Version-
   Cisco ≫ Catalyst 9407r Version-
   Cisco ≫ Catalyst 9410r Version-
   Cisco ≫ Catalyst 9500 Version-
   Cisco ≫ Catalyst 9600 Version-
   Cisco ≫ Catalyst 9800 Version-
   Cisco ≫ Catalyst 9800-40 Version-
   Cisco ≫ Catalyst 9800-80 Version-
   Cisco ≫ Catalyst 9800-cl Version-
   Cisco ≫ Catalyst 9800-l Version-
   Cisco ≫ Catalyst 9800-l-c Version-
   Cisco ≫ Catalyst 9800-l-f Version-
   Cisco ≫ Csr 1000v Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.24% 0.477
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 6.8 8 6.9
AV:N/AC:L/Au:S/C:N/I:N/A:C
psirt@cisco.com 6.8 2.3 4
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CWE-456 Missing Initialization of a Variable

The product does not initialize critical variables, which causes the execution environment to use unexpected values.

CWE-665 Improper Initialization

The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used.