CVE-2020-3418
Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family Improper Access Control Vulnerability
- State
- Published
- Severity
- 4.7 Medium
- Published
- Sep 24, 2020
- Updated
- Nov 13, 2024
- Reserved
- Dec 12, 2019
Description
A vulnerability in Cisco IOS XE Wireless Controller Software for Cisco Catalyst 9800 Series Routers could allow an unauthenticated, adjacent attacker to send ICMPv6 traffic prior to the client being placed into RUN state. The vulnerability is due to an incomplete access control list (ACL) being applied prior to RUN state. An attacker could exploit this vulnerability by connecting to the associated service set identifier (SSID) and sending ICMPv6 traffic. A successful exploit could allow the attacker to send ICMPv6 traffic prior to RUN state.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 4.7 Medium | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N | cisco |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Cisco IOS XE SoftwareCisco |
|
References
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