CVSS v3
7.5
HIGH
EPSS Score
16.8%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
The IEEE 802.11 specifications through 802.11ax allow physically proximate attackers to intercept (possibly cleartext) target-destined frames by spoofing a target's MAC address, sending Power Save frames to the access point, and then sending other frames to the access point (such as authentication frames or re-association frames) to remove the target's original security context. This behavior occurs because the specifications do not require an access point to purge its transmit queue before removing a client's pairwise encryption key.
The IEEE 802.11 specifications through 802.11ax allow physically proximate attackers to intercept (possibly cleartext) target-destined frames by spoofing a target's MAC address, sending Power Save frames to the access point, and then sending other frames to the access point (such as authentication frames or re-association frames) to remove the target's original security context. This behavior occurs because the specifications do not require an access point to purge its transmit queue before removing a client's pairwise encryption key.
Active exploitation of CVE-2022-47522 has not been confirmed. The EPSS score is 16.8%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2022-47522 has a CVSS v3 base score of 7.5 (HIGH severity).
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Ranked by exploit probability (EPSS).