What is CVE-2024-20271?

CVE-2024-20271 is a high-severity vulnerability in Cisco Aironet Access Point Software, classified under Improper Input Validation. CVSS score: 8.6/10. Published 2024-03-27.

How severe is CVE-2024-20271?

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

Improper input validation in Cisco Aironet Access Point Software

CVE-2024-20271

A vulnerability in the IP packet processing of Cisco Access Point (AP) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficien…

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

EPSS: 0.003 (55.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Cisco Aironet Access Point Software — versions 8.2.100.0, 8.2.130.0, 8.2.111.0
Cisco Aironet Access Point Software (Ios Xe Controller) — versions 16.10.1e, 16.10.1, 17.1.1t
Cisco Business Wireless Access Point Software — versions 10.0.1.0, 10.0.2.0, 10.1.1.0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

cisco-sa-ap-dos-h9TGGX6W

Frequently asked questions

What is CVE-2024-20271?: CVE-2024-20271 is a high-severity vulnerability in Cisco Aironet Access Point Software, classified under Improper Input Validation. CVSS score: 8.6/10. Published 2024-03-27.
How severe is CVE-2024-20271?: High severity. CVSS v3 base score is 8.6 out of 10.