Unknown
CVE-2024-20434
Unknown
(0 users assessed)
Unknown
(0 users assessed)CVE-2024-20434
Description
A vulnerability in Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on the control plane of an affected device.
This vulnerability is due to improper handling of frames with VLAN tag information. An attacker could exploit this vulnerability by sending crafted frames to an affected device. A successful exploit could allow the attacker to render the control plane of the affected device unresponsive. The device would not be accessible through the console or CLI, and it would not respond to ping requests, SNMP requests, or requests from other control plane protocols. Traffic that is traversing the device through the data plane is not affected. A reload of the device is required to restore control plane services.
Add Assessment
No one has assessed this topic. Be the first to add your voice to the community.
CVSS V3 Severity and Metrics
General Information
Vendors
- cisco
Products
- ios xe 16.10.1,
- ios xe 16.10.1e,
- ios xe 16.10.1s,
- ios xe 16.11.1,
- ios xe 16.11.1b,
- ios xe 16.11.1s,
- ios xe 16.12.1,
- ios xe 16.12.1c,
- ios xe 16.12.1s,
- ios xe 16.12.2,
- ios xe 16.12.2s,
- ios xe 16.12.3,
- ios xe 16.12.3a,
- ios xe 16.12.3s,
- ios xe 16.12.4,
- ios xe 16.12.4a,
- ios xe 16.12.5,
- ios xe 16.12.5b,
- ios xe 16.12.6,
- ios xe 16.12.6a,
- ios xe 16.12.7,
- ios xe 16.12.8,
- ios xe 16.6.1,
- ios xe 16.6.10,
- ios xe 16.6.2,
- ios xe 16.6.3,
- ios xe 16.6.4,
- ios xe 16.6.4a,
- ios xe 16.6.5,
- ios xe 16.6.6,
- ios xe 16.6.7,
- ios xe 16.6.8,
- ios xe 16.6.9,
- ios xe 16.7.1,
- ios xe 16.8.1,
- ios xe 16.8.1a,
- ios xe 16.8.1s,
- ios xe 16.9.1,
- ios xe 16.9.1s,
- ios xe 16.9.2,
- ios xe 16.9.3,
- ios xe 16.9.4,
- ios xe 16.9.5,
- ios xe 16.9.6,
- ios xe 16.9.7,
- ios xe 16.9.8,
- ios xe 17.1.1,
- ios xe 17.1.1s,
- ios xe 17.1.1t,
- ios xe 17.1.3,
- ios xe 17.10.1,
- ios xe 17.10.1b,
- ios xe 17.11.1,
- ios xe 17.11.99sw,
- ios xe 17.12.1,
- ios xe 17.12.2,
- ios xe 17.12.3,
- ios xe 17.13.1,
- ios xe 17.14.1,
- ios xe 17.2.1,
- ios xe 17.2.1a,
- ios xe 17.3.1,
- ios xe 17.3.2,
- ios xe 17.3.2a,
- ios xe 17.3.3,
- ios xe 17.3.4,
- ios xe 17.3.4b,
- ios xe 17.3.5,
- ios xe 17.3.6,
- ios xe 17.3.7,
- ios xe 17.3.8,
- ios xe 17.3.8a,
- ios xe 17.4.1,
- ios xe 17.5.1,
- ios xe 17.6.1,
- ios xe 17.6.2,
- ios xe 17.6.3,
- ios xe 17.6.4,
- ios xe 17.6.5,
- ios xe 17.6.5a,
- ios xe 17.6.6,
- ios xe 17.6.6a,
- ios xe 17.6.7,
- ios xe 17.7.1,
- ios xe 17.8.1,
- ios xe 17.9.1,
- ios xe 17.9.2,
- ios xe 17.9.3,
- ios xe 17.9.4,
- ios xe 17.9.4a,
- ios xe 17.9.5
