An encryption-bypass issue was discovered on Espressif ESP-IDF devices through 4.2, ESP8266_NONOS_SDK devices through 3.0.3, and ESP8266_RTOS_SDK devices through 3.3. Broadcasting forged beacon frames forces a device to change its authentication mode to OPEN, effectively disabling its 802.11 encryption.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-07-23T15:41:58
Updated: 2024-08-04T12:04:22.314Z
Reserved: 2020-05-04T00:00:00
Link: CVE-2020-12638
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2020-07-23T16:15:12.490
Modified: 2021-07-21T11:39:23.747
Link: CVE-2020-12638
Redhat
No data.