CVE-2020-3559
moderate-risk
Published 2020-09-24
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.
Do I need to act?
~
1.3% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.6/10
High
NETWORK
/ LOW complexity
Affected Products (5)
Wireless Lan Controller
Business Access Points
Access Points
Affected Vendors
References (2)
45
/ 100
moderate-risk
Severity
29/34 · Critical
Exploitability
4/34 · Minimal
Exposure
12/34 · Low