Threats Tagged 'cve-2026-20173'
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Threats Tagged 'cve-2026-20173'
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A vulnerability in Cisco NX-OS Software allows an unauthenticated remote attacker to exhaust system resources by sending a high rate of UDP or TCP connections to a data plane interface. This causes temporary disruptions and packet loss affecting routing and control plane protocols, resulting in a denial of service (DoS) condition that clears automatically once the traffic subsides. Join the discussion | GCVE Database | 10/07/2026, 18:32:10 UTC Added: 10/07/2026, 21:56:04 UTC |
0 A vulnerability in Cisco NX-OS Software could allow an unauthenticated, remote attacker to exhaust system resources, causing a denial of service (DoS) condition. This vulnerability exists because rate limiting was improperly applied to some protocols. An attacker could exploit this vulnerability by sending a high rate of UDP or TCP connections to a data plane interface on an affected device. A successful exploit could allow the attacker to cause instability to various routing and control plane protocols through some packet loss and temporary disruptions, causing a DoS condition. This DoS condition will clear without manual intervention soon after the high rate of traffic is stopped. Join the discussion | CVE Database V5 | 10/07/2026, 16:12:04 UTC Added: 10/07/2026, 16:34:14 UTC |
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