National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-15264 Detail

Current Description

A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol implementation of Cisco Aironet and Catalyst 9100 Access Points (APs) could allow an unauthenticated, adjacent attacker to cause an affected device to restart unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to improper resource management during CAPWAP message processing. An attacker could exploit this vulnerability by sending a high volume of legitimate wireless management frames within a short time to an affected device. A successful exploit could allow the attacker to cause a device to restart unexpectedly, resulting in a DoS condition for clients associated with the AP.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 6.5 MEDIUM
Vector:  CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Nist CVSS score does not match with CNA score
CNA:  Cisco Systems, Inc.
Base Score: 7.4 HIGH
Vector:  CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-airo-capwap-dos Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-400 Uncontrolled Resource Consumption NIST   Cisco Systems, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:cisco:aironet_1540_firmware:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:cisco:aironet_1540:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:cisco:aironet_1560_firmware:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:cisco:aironet_1560:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:cisco:aironet_1850_firmware:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(1.249\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(1.255\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(4.28\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(4.41\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(4.49\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(4.55\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(4.58\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(104.24\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:aironet_1850_firmware:8.10\(1.139\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:aironet_1850_firmware:8.10\(1.146\):*:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:cisco:aironet_1800:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:cisco:aironet_2800_firmware:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:cisco:aironet_2800:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 5 ( hide )
 cpe:2.3:o:cisco:aironet_3800_firmware:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:cisco:aironet_3800:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 6 ( hide )
 cpe:2.3:o:cisco:aironet_4800_firmware:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:cisco:aironet_4800:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 7 ( hide )
 cpe:2.3:o:cisco:catalyst_9100_firmware:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:cisco:catalyst_9100:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-15264
NVD Published Date:
10/16/2019
NVD Last Modified:
10/22/2019