A vulnerability in the UDP processing functionality of Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst 9100 Series Access Points could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to the improper processing of UDP datagrams. An attacker could exploit this vulnerability by sending malicious UDP datagrams to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
Attack Vector Network
Attack Complexity Low
Privileges Required None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
User Interaction None
No CVSS v3.0
No CVSS v2
Vendors | Products |
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Cisco |
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Configuration 1 [-]
AND |
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References
Link | Resource |
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https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wlc-udp-dos-XDyEwhNz | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: cisco
Published: 2022-09-28T00:00:00
Updated: 2022-09-30T18:45:59
Reserved: 2021-11-02T00:00:00
Link: CVE-2022-20848
JSON object: View
NVD Information
Status : Modified
Published: 2022-09-30T19:15:12.430
Modified: 2023-11-07T03:43:06.903
Link: CVE-2022-20848
JSON object: View
Redhat Information
No data.