A vulnerability in the packet processing functionality of Cisco access point (AP) software could allow an unauthenticated, adjacent attacker to exhaust resources on an affected device.
This vulnerability is due to insufficient management of resources when handling certain types of traffic. An attacker could exploit this vulnerability by sending a series of specific wireless packets to an affected device. A successful exploit could allow the attacker to consume resources on an affected device. A sustained attack could lead to the disruption of the Control and Provisioning of Wireless Access Points (CAPWAP) tunnel and intermittent loss of wireless client traffic.
References
| Link | Resource |
|---|---|
| https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ap-dos-capwap-DDMCZS4m | Vendor Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
| AND |
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Configuration 3 (hide)
| AND |
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Configuration 4 (hide)
| AND |
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History
10 Oct 2023, 13:35
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:cisco:business_150ax_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:* cpe:2.3:o:cisco:catalyst_9800_embedded_wireless_controller_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_9800_embedded_wireless_controller:-:*:*:*:*:*:*:* cpe:2.3:o:cisco:business_151axm_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:cisco:business_151axm:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:business_150ax:-:*:*:*:*:*:*:* |
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| References | (MISC) https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ap-dos-capwap-DDMCZS4m - Vendor Advisory | |
| First Time |
Cisco business 151axm Firmware
Cisco business 151axm Cisco business 150ax Firmware Cisco catalyst 9800 Embedded Wireless Controller Firmware Cisco wireless Lan Controller Software Cisco business 150ax Cisco catalyst 9800 Embedded Wireless Controller Cisco |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 4.7 |
| CWE | CWE-400 |
27 Sep 2023, 18:31
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-09-27 18:15
Updated : 2024-01-25 17:15
NVD link : CVE-2023-20268
Mitre link : CVE-2023-20268
CVE.ORG link : CVE-2023-20268
JSON object : View
Products Affected
cisco
- catalyst_9800_embedded_wireless_controller
- wireless_lan_controller_software
- business_151axm
- business_151axm_firmware
- catalyst_9800_embedded_wireless_controller_firmware
- business_150ax
- business_150ax_firmware
CWE
CWE-400
Uncontrolled Resource Consumption