Vulnerability Details CVE-2019-1826
A vulnerability in the quality of service (QoS) feature of Cisco Aironet Series Access Points (APs) could allow an authenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation on QoS fields within Wi-Fi frames by the affected device. An attacker could exploit this vulnerability by sending malformed Wi-Fi frames to an affected device. A successful exploit could allow the attacker to cause the affected device to crash, resulting in a DoS condition.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 35.0%
CVSS Severity
CVSS v3 Score 6.8
CVSS v2 Score 5.5
References
Products affected by CVE-2019-1826
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cpe:2.3:h:cisco:aironet_1562d:-
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cpe:2.3:h:cisco:aironet_1562e:-
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cpe:2.3:h:cisco:aironet_1562i:-
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cpe:2.3:h:cisco:aironet_1850e:-
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cpe:2.3:h:cisco:aironet_1850i:-
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cpe:2.3:h:cisco:aironet_2800e:-
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cpe:2.3:h:cisco:aironet_2800i:-
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cpe:2.3:h:cisco:aironet_3800e:-
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cpe:2.3:h:cisco:aironet_3800i:-
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cpe:2.3:h:cisco:aironet_3800p:-
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cpe:2.3:h:cisco:aironet_4800:-
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cpe:2.3:o:cisco:aironet_access_point_firmware:-
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cpe:2.3:o:cisco:aironet_access_point_firmware:8.5(131.3)