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CVE-2022-20848 PUBLISHED CVSS 7.400000095367432 HIGH

A vulnerability in the authentication functionality of Cisco Wireless LAN Controller (WLC) AireOS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient error validation. An attacker could exploit this vulnerability by sending crafted packets to an affected device. A successful exploit could allow the attacker to cause the wireless LAN controller to crash, resulting in a DoS condition. Note: This vulnerability affects only devices that have Federal Information Processing Standards (FIPS) mode enabled.

EPSS 1.62% · 81.7th percentile

Risk Scores

CVSS v3.1
7.400000095367432
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
EPSS Score
1.62%
81.7th percentile

Affected Products

VendorProductVersions
CiscoCisco Wireless LAN Controller (WLC)n/a

Timeline

References

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