CVEvulnerability

CVE-2020-3559

8.6 HIGH Published 2020-09-24 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-09-24
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.6 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS 3.0 ([email protected])
6.8 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-400

Description

A vulnerability in Cisco Aironet Access Point (AP) Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper handling of clients that are trying to connect to the AP. An attacker could exploit this vulnerability by sending authentication requests from multiple clients to an affected device. A successful exploit could allow the attacker to cause the affected device to reload.

Affected configurations

• cisco wireless lan controller (>= 8.9 < 8.10.112.0) • cisco business access points (>= 10.0 < 10.1.1.0) • cisco access points (< 16.12.4a) • cisco aironet access point software 8.5\(151.0\) • cisco aironet access point software 17.2.0.26

Related

Weakness · CWE (1)

  • CWE-400 Uncontrolled Resource Consumption weakness

References