What is CVE-2019-1920?

CVE-2019-1920 is a high-severity vulnerability in Cisco Aironet Access Point Software, classified under Improper Input Validation. CVSS score: 7.4/10. Published 2019-07-17.

How severe is CVE-2019-1920?

High severity. CVSS v3 base score is 7.4 out of 10.

Improper input validation in Cisco Aironet Access Point Software

CVE-2019-1920

A vulnerability in the 802.11r Fast Transition (FT) implementation for Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected interface. The vuln…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.009 (76.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Cisco Aironet Access Point Software — versions unspecified

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

20190717 Cisco IOS Access Points Software 802.11r Fast Transition Denial of Service Vulnerability (vendor-advisory, x_refsource_CISCO)
109312 (vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2019-1920?: CVE-2019-1920 is a high-severity vulnerability in Cisco Aironet Access Point Software, classified under Improper Input Validation. CVSS score: 7.4/10. Published 2019-07-17.
How severe is CVE-2019-1920?: High severity. CVSS v3 base score is 7.4 out of 10.