A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote malicious user to cause a denial of service (DoS) condition of an affected device. The vulnerability is due to insufficient validation of CAPWAP packets. An attacker could exploit this vulnerability by sending a malformed CAPWAP packet to an affected device. A successful exploit could allow the malicious user to cause the affected device to crash and reload, resulting in a DoS condition.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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cisco ios_xe 16.10.1 |
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cisco ios_xe 16.10.1e |
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cisco ios_xe 16.10.1s |
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cisco ios_xe 16.11.1 |
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cisco ios_xe 16.11.1a |
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cisco ios_xe 16.11.1b |
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cisco ios_xe 16.11.1c |
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cisco ios_xe 16.11.2 |
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cisco ios_xe 16.12.1 |
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cisco ios_xe 16.12.1s |
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cisco ios_xe 16.12.1t |
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cisco ios_xe 16.12.2s |
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cisco ios_xe 16.12.2t |
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cisco ios_xe 16.12.3 |
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cisco ios_xe 16.12.3s |
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cisco ios_xe 16.12.4 |
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cisco ios_xe 16.12.4a |
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cisco ios_xe 17.1.1 |
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cisco ios_xe 17.1.1s |
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cisco ios_xe 17.1.1t |
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cisco ios_xe 17.1.2 |
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cisco ios_xe 17.2.1 |
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cisco ios_xe 17.2.1a |
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cisco ios_xe 17.2.3 |
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cisco ios_xe 17.3.1 |
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