A vulnerability in the bridge protocol data unit (BPDU) forwarding functionality of Cisco Aironet Access Points (APs) could allow an unauthenticated, adjacent attacker to cause an AP port to go into an error disabled state. The vulnerability occurs because BPDUs received from specific wireless clients are forwarded incorrectly. An attacker could exploit this vulnerability on the wireless network by sending a steady stream of crafted BPDU frames. A successful exploit could allow the attacker to cause a limited denial of service (DoS) attack because an AP port could go offline.
References
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| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-airo-dos | Vendor Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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Configuration 5 (hide)
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History
No history.
Information
Published : 2019-10-16 19:15
Updated : 2024-02-04 20:39
NVD link : CVE-2019-15265
Mitre link : CVE-2019-15265
CVE.ORG link : CVE-2019-15265
JSON object : View
Products Affected
cisco
- aironet_1560_firmware
- aironet_1800
- aironet_3800
- aironet_2800
- aironet_1540_firmware
- aironet_1540
- aironet_1800_firmware
- aironet_2800_firmware
- aironet_1560
- aironet_3800_firmware
CWE
CWE-20
Improper Input Validation