CVE-2019-1750

A vulnerability in the Easy Virtual Switching System (VSS) of Cisco IOS XE Software on Catalyst 4500 Series Switches could allow an unauthenticated, adjacent attacker to cause the switches to reload. The vulnerability is due to incomplete error handling when processing Cisco Discovery Protocol (CDP) packets used with the Easy Virtual Switching System. An attacker could exploit this vulnerability by sending a specially crafted CDP packet. An exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.4 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
ciscoCNA
7.4 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 36%
VendorProductVersion
ciscoios_xe
3.6.0ae:ae
ciscoios_xe
3.6.0be:be
ciscoios_xe
3.6.0e:e
ciscoios_xe
3.6.1e:e
ciscoios_xe
3.6.2ae:ae
ciscoios_xe
3.6.2e:e
ciscoios_xe
3.6.3e:e
ciscoios_xe
3.6.4e:e
ciscoios_xe
3.6.5ae:ae
ciscoios_xe
3.6.5be:be
ciscoios_xe
3.6.5e:e
ciscoios_xe
3.6.6e:e
ciscoios_xe
3.6.7ae:ae
ciscoios_xe
3.6.7be:be
ciscoios_xe
3.6.7e:e
ciscoios_xe
3.6.8e:e
ciscoios_xe
3.6.9e:e
ciscoios_xe
3.6.10e:e
ciscoios_xe
3.7.0e:e
ciscoios_xe
3.7.1e:e
ciscoios_xe
3.7.2e:e
ciscoios_xe
3.7.3e:e
ciscoios_xe
3.8.0e:e
ciscoios_xe
3.8.1e:e
ciscoios_xe
3.8.2e:e
ciscoios_xe
3.8.3e:e
ciscoios_xe
3.8.4e:e
ciscoios_xe
3.8.5ae:ae
ciscoios_xe
3.8.5e:e
ciscoios_xe
3.8.6e:e
ciscoios_xe
3.8.7e:e
ciscoios_xe
3.9.0e:e
ciscoios_xe
3.9.1e:e
ciscoios_xe
3.9.2be:be
ciscoios_xe
3.9.2e:e
ciscoios_xe
3.10.0ce:ce
ciscoios_xe
3.10.0e:e
ciscoios_xe
3.10.1ae:ae
ciscoios_xe
3.10.1e:e
ciscoios_xe
3.10.1se:se
ciscoios_xe
3.10.2e:e
ciscoios_xe
16.9.2h:h
𝑥
= Vulnerable software versions