Vulnerability Details : CVE-2019-15264
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.
Vulnerability category: Denial of service
Products affected by CVE-2019-15264
- cpe:2.3:o:cisco:aironet_2800_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_3800_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_1540_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_1560_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_1850_firmware:8.10\(1.139\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(1.249\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(104.24\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(4.41\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(4.49\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(4.55\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(4.58\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_1850_firmware:8.10\(1.146\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(1.255\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_1850_firmware:8.9\(4.28\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_1850_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:aironet_4800_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:catalyst_9100_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-15264
0.32%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-15264
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.1
|
MEDIUM | AV:A/AC:L/Au:N/C:N/I:N/A:C |
6.5
|
6.9
|
NIST | |
|
7.4
|
HIGH | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H |
2.8
|
4.0
|
Cisco Systems, Inc. | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2019-15264
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by:
- nvd@nist.gov (Primary)
- ykramarz@cisco.com (Secondary)
References for CVE-2019-15264
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-airo-capwap-dos
Cisco Aironet Access Points and Catalyst 9100 Access Points CAPWAP Denial of Service VulnerabilityVendor Advisory
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