Vulnerability in Cisco Catalyst_9300
CVE-2021-1373
A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, rem…
EPSS: 0.015 (70.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.
Affected products
- Cisco Catalyst_9300
- Cisco Catalyst_9400
- Cisco Catalyst_9500
- Cisco Catalyst_9800-40
- Cisco Catalyst_9800-80
- Cisco Catalyst_9800-cl
- Cisco Catalyst_9800-l
- Cisco Ios Xe Software — versions n/a
- Cisco Ios_xe — versions 16.10.1, 16.10.1e, 16.10.1s
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-1373?
- CVE-2021-1373 is a high-severity vulnerability in Cisco Catalyst_9300, classified under Buffer Over-read. CVSS score: 8.6/10. Published 2021-03-24.
- How severe is CVE-2021-1373?
- High severity. CVSS v3 base score is 8.6 out of 10.