CVE-2016-9221 describes a Denial of Service vulnerability in Cisco Mobility Express 2800 and 3800 Series Access Points when configured in 40 MHz local mode, affecting 802.11 ingress connection authentication. An unauthenticated, adjacent attacker can exploit this to cause authentication failures. The vulnerability has a CVSSv3 score of 4.3 (Medium), indicating a low-impact attack requiring adjacent network access with low complexity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
8.2\(121.12\)CPE matchmatch criteria | cpe:2.3:o:cisco:aironet_access_point_software:8.2\(121.12\):*:*:*:*:*:*:* | ||
8.4\(1.82\)CPE matchmatch criteria | cpe:2.3:o:cisco:aironet_access_point_software:8.4\(1.82\):*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
No social media mentions found for this CVE.
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No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.