Vulnerability in Cisco Aironet Access Point Software
CVE-2016-9220
A Denial of Service Vulnerability in 802.11 ingress packet processing of the Cisco Mobility Express 2800 and 3800 Access Points (APs) could allow an unauthenticated, adjacent attacker to cause the connection table to be full of invalid connections and be unable to process new incoming requests. More Information: CSCvb66659. Known Affected Releases: 8.2(130.0). Known Fixed Releases: 8.2(131.10) 8.2(131.6) 8.2(141.0) 8.3(104.56) 8.4(1.88) 8.4(1.91).
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.004 (36.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Cisco Aironet Access Point Software — versions 8.2\(130.0\), 8.2(130.0)
- Cisco Mobility Express 2800 And 3800 — versions Cisco Mobility Express 2800 and 3800
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2016-9220?
- CVE-2016-9220 is a medium-severity vulnerability in Cisco Aironet Access Point Software, classified under CWE-399. CVSS score: 4.3/10. Published 2017-01-26.
- How severe is CVE-2016-9220?
- Medium severity. CVSS v3 base score is 4.3 out of 10.