Update:
None of our orderable 802.11ac Wave 2 (MR20, MR33, MR30H, MR42, MR52, MR53, MR42E, MR53E, MR70, MR74, MR84) or 802.11ax (WiFi-6) Access Points (MR45, MR55, MR36, MR46, MR56) are susceptible to this vulnerability.
Older APs not listed above may be affected, and more updates on those SKUs will be provided soon.