CVE-2025-20111 - Cisco Nexus Switches Ethernet Frame Handling Denial of Service (DoS)

CVE-2025-20111 - Cisco Nexus Switches Ethernet Frame Handling Denial of Service (DoS)

https://cvefeed.io/rssfeed/latest.atom / Wed, 02/26/2025 - 21:47
CVE ID : CVE-2025-20111
Published : Feb. 26, 2025, 5:15 p.m. | 3 hours, 24 minutes ago
Description : A vulnerability in the health monitoring diagnostics of Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode could allow an unauthenticated, adjacent attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to the incorrect handling of specific Ethernet frames. An attacker could exploit this vulnerability by sending a sustained rate of crafted Ethernet frames to an affected device. A successful exploit could allow the attacker to cause the device to reload.
Severity: 7.4 | HIGH
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