Has anyone seen the CVE's discussed by low-level in a recent youtube video of his? Does the second vulnerability (CVE-2026-49201) mean that the Acer Wave 7 model router is a candidate now for people to install custom firmware like OpenWRT?
It's hard to know if this will open the door for OpenWrt support... the real question is if it supportable in the first place when it comes to the chipsets and other related hardware.
Assuming you have the device in hand, you can start the process of identification of all of the major components, gathering boot logs, and the like. See the following 2 links for how to get started.
Looks like ipq53xx so not very hopeful (unless things have changed recently).
Assuming I have the right FCC filing.