Cisco Nexus 5548up Firmware vulnerabilities

3 CVEs affecting Cisco Nexus 5548up Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2022-20824, published 2022-08-25.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2022-20823, published 2022-08-25. High severity, CVSS 8.6. EPSS: 1.1% chance of exploitation in the next 30 days. A vulnerability in the OSPF version 3 (OSPFv3) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This…
CVE-2022-20824, published 2022-08-25. High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days. A vulnerability in the Cisco Discovery Protocol feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code with root…
CVE-2019-12662, published 2019-09-25. Medium severity, CVSS 6.7. EPSS: 0.3% chance of exploitation in the next 30 days. A vulnerability in Cisco NX-OS Software and Cisco IOS XE Software could allow an authenticated, local attacker with valid administrator or privilege level 15 credentials to load a virtual service…