Resource exhaustion in Cisco Nx-os Software
CVE-2020-3168
A vulnerability in the Secure Login Enhancements capability of Cisco Nexus 1000V Switch for VMware vSphere could allow an unauthenticated, remote attacker to cause an affected Nexus 1000V Virtual Supervisor Module (VSM) to become inaccessi…
EPSS: 0.016 (73.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Cisco Nx-os Software — versions unspecified
- Cisco Nexus_1000v
- Cisco Nx-os — versions 5.2\(1\)sv3\(4.1a\)
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-3168?
- CVE-2020-3168 is a high-severity vulnerability in Cisco Nx-os Software, classified under CWE-399. CVSS score: 7.5/10. Published 2020-02-26.
- How severe is CVE-2020-3168?
- High severity. CVSS v3 base score is 7.5 out of 10.