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This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
A vulnerability in Cisco Aironet Access Points (APs) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) on an affected device. The vulnerability is due to improper resource management while processing specific packets. An attacker could exploit this vulnerability by sending a series of crafted UDP packets to a specific port on an affected device. A successful exploit could either allow the attacker to tear down the connection between the AP and the wireless LAN controller, resulting in the affected device not being able to process client traffic, or cause the vulnerable device to reload, triggering a DoS condition. After the attack, the affected device should automatically recover its normal functions without manual intervention.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
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CVE Modified by Cisco Systems, Inc.5/14/2024 3:12:07 AM
Action
Type
Old Value
New Value
CPE Deprecation Remap by NIST4/16/2021 11:01:25 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:o:cisco:wireless_lan_controller:*:*:*:*:*:*:*:* versions from (including) 8.6 from (excluding) 8.8.130.0
OR
*cpe:2.3:o:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:* versions from (including) 8.6 from (excluding) 8.8.130.0
CPE Deprecation Remap by NIST4/16/2021 11:01:40 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:o:cisco:wireless_lan_controller:*:*:*:*:*:*:*:* versions from (excluding) 8.5.161.0
OR
*cpe:2.3:o:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:* versions from (excluding) 8.5.161.0
Initial Analysis by NIST10/08/2020 2:19:52 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Added
CVSS V2
NIST (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Added
CWE
NIST CWE-400
Added
CPE Configuration
AND
OR
*cpe:2.3:a:cisco:aironet_access_point_software:8.5\(154.27\):*:*:*:*:*:*:*
*cpe:2.3:a:cisco:aironet_access_point_software:8.8\(125.0\):*:*:*:*:*:*:*
*cpe:2.3:a:cisco:aironet_access_point_software:8.10\(105.0\):*:*:*:*:*:*:*
*cpe:2.3:a:cisco:aironet_access_point_software:8.10\(105.4\):*:*:*:*:*:*:*
*cpe:2.3:a:cisco:aironet_access_point_software:17.1.2.6:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:aironet_access_point_software:17.1.2.9:*:*:*:*:*:*:*
*cpe:2.3:a:cisco:aironet_access_point_software:17.2.0.37:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:aironet_1850e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_1850i:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:cisco:access_points:*:*:*:*:*:*:*:* versions up to (excluding) 16.12.4a
OR
cpe:2.3:h:cisco:catalyst_9800-40:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9800-80:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9800-cl:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9800-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9800-l-c:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9800-l-f:-:*:*:*:*:*:*:*