7.4

CVE-2025-20111

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.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorCisco
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Product Cisco NX-OS Software
Default Statusunknown
Version 9.3(2)
Status affected
Version 9.3(1)
Status affected
Version 9.3(1z)
Status affected
Version 9.3(3)
Status affected
Version 9.3(4)
Status affected
Version 9.3(5)
Status affected
Version 9.3(6)
Status affected
Version 10.1(2)
Status affected
Version 10.1(1)
Status affected
Version 9.3(5w)
Status affected
Version 9.3(7)
Status affected
Version 9.3(7k)
Status affected
Version 10.2(1)
Status affected
Version 9.3(7a)
Status affected
Version 9.3(8)
Status affected
Version 10.2(1q)
Status affected
Version 10.2(2)
Status affected
Version 9.3(9)
Status affected
Version 10.1(2t)
Status affected
Version 10.2(3)
Status affected
Version 10.2(3t)
Status affected
Version 9.3(10)
Status affected
Version 10.2(2a)
Status affected
Version 10.3(1)
Status affected
Version 10.2(4)
Status affected
Version 10.3(2)
Status affected
Version 9.3(11)
Status affected
Version 10.3(3)
Status affected
Version 10.2(5)
Status affected
Version 9.3(12)
Status affected
Version 10.2(3v)
Status affected
Version 10.4(1)
Status affected
Version 10.3(99w)
Status affected
Version 10.2(6)
Status affected
Version 10.3(3w)
Status affected
Version 10.3(99x)
Status affected
Version 10.3(3o)
Status affected
Version 10.3(4)
Status affected
Version 10.3(3p)
Status affected
Version 10.3(4a)
Status affected
Version 10.4(2)
Status affected
Version 10.3(3q)
Status affected
Version 9.3(13)
Status affected
Version 10.3(5)
Status affected
Version 10.2(7)
Status affected
Version 10.4(3)
Status affected
Version 10.3(3x)
Status affected
Version 10.3(4g)
Status affected
Version 10.5(1)
Status affected
Version 10.2(8)
Status affected
Version 10.3(3r)
Status affected
Version 9.3(14)
Status affected
Version 10.3(4h)
Status affected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.05% 0.153
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
psirt@cisco.com 7.4 2.8 4
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CWE-1220 Insufficient Granularity of Access Control

The product implements access controls via a policy or other feature with the intention to disable or restrict accesses (reads and/or writes) to assets in a system from untrusted agents. However, implemented access controls lack required granularity, which renders the control policy too broad because it allows accesses from unauthorized agents to the security-sensitive assets.