What is CVE-2019-1977?

CVE-2019-1977 is a medium-severity vulnerability in Cisco Nexus 9000 Series Fabric Switches In Aci, classified under CWE-371. CVSS score: 6.8/10. Published 2019-08-29.

How severe is CVE-2019-1977?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Cisco Nexus 9000 Series Fabric Switches In Aci

CVE-2019-1977

A vulnerability within the Endpoint Learning feature of Cisco Nexus 9000 Series Switches running in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition…

EPSS: 0.008 (74.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Cisco Nexus 9000 Series Fabric Switches In Aci — versions unspecified

Weakness classification (CWE)

CWE-371

References

20190828 Cisco Nexus 9000 Series Fabric Switches ACI Mode Border Leaf Endpoint Learning Vulnerability (vendor-advisory, x_refsource_CISCO)

Frequently asked questions

What is CVE-2019-1977?: CVE-2019-1977 is a medium-severity vulnerability in Cisco Nexus 9000 Series Fabric Switches In Aci, classified under CWE-371. CVSS score: 6.8/10. Published 2019-08-29.
How severe is CVE-2019-1977?: Medium severity. CVSS v3 base score is 6.8 out of 10.