What is CVE-2020-3492?

CVE-2020-3492 is a high-severity vulnerability in Cisco Wireless Lan Controller (Wlc), classified under Improper Input Validation. CVSS score: 8.6/10. Published 2020-09-24.

How severe is CVE-2020-3492?

High severity. CVSS v3 base score is 8.6 out of 10.

Improper input validation in Cisco Wireless Lan Controller (Wlc)

CVE-2020-3492

A vulnerability in the Flexible NetFlow Version 9 packet processor of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers and Cisco AireOS Software for Cisco Wireless LAN Controllers (WLC) could allow an unauthenticat…

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

EPSS: 0.006 (68.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Cisco Wireless Lan Controller (Wlc) — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

20200924 Cisco IOS XE Software for Catalyst 9800 Series and Cisco AireOS Software for Cisco WLC Flexible NetFlow Version 9 Denial of Service Vulnerability (vendor-advisory, x_refsource_CISCO)

Frequently asked questions

What is CVE-2020-3492?: CVE-2020-3492 is a high-severity vulnerability in Cisco Wireless Lan Controller (Wlc), classified under Improper Input Validation. CVSS score: 8.6/10. Published 2020-09-24.
How severe is CVE-2020-3492?: High severity. CVSS v3 base score is 8.6 out of 10.