CVE-2025-20111 (GCVE-0-2025-20111)
Vulnerability from cvelistv5
Published
2025-02-26 16:11
Modified
2025-02-26 18:03
Severity ?
7.4 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CWE
  • CWE-1220 - Insufficient Granularity of Access Control
Summary
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.
References
psirt@cisco.comhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-n3kn9k-healthdos-eOqSWK4g
Impacted products
Vendor Product Version
Cisco Cisco NX-OS Software Version: 9.3(2)
Version: 9.3(1)
Version: 9.3(1z)
Version: 9.3(3)
Version: 9.3(4)
Version: 9.3(5)
Version: 9.3(6)
Version: 10.1(2)
Version: 10.1(1)
Version: 9.3(5w)
Version: 9.3(7)
Version: 9.3(7k)
Version: 10.2(1)
Version: 9.3(7a)
Version: 9.3(8)
Version: 10.2(1q)
Version: 10.2(2)
Version: 9.3(9)
Version: 10.1(2t)
Version: 10.2(3)
Version: 10.2(3t)
Version: 9.3(10)
Version: 10.2(2a)
Version: 10.3(1)
Version: 10.2(4)
Version: 10.3(2)
Version: 9.3(11)
Version: 10.3(3)
Version: 10.2(5)
Version: 9.3(12)
Version: 10.2(3v)
Version: 10.4(1)
Version: 10.3(99w)
Version: 10.2(6)
Version: 10.3(3w)
Version: 10.3(99x)
Version: 10.3(3o)
Version: 10.3(4)
Version: 10.3(3p)
Version: 10.3(4a)
Version: 10.4(2)
Version: 10.3(3q)
Version: 9.3(13)
Version: 10.3(5)
Version: 10.2(7)
Version: 10.4(3)
Version: 10.3(3x)
Version: 10.3(4g)
Version: 10.5(1)
Version: 10.2(8)
Version: 10.3(3r)
Version: 9.3(14)
Version: 10.3(4h)
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