WSL2: Why am I unable to sudo?

[username@MACHINE bin]$ sudo
sudo: Files/Microsoft: command not found

I can sudo just fine as root. I thought this might be due to spaces introduced into PATH by WSL, but for both the root and non-root accounts, neither enclosing all paths in quotes nor escaping the spaces fixes this problem. **EDIT:** This is apparently due to devtoolset-7 prepending my PATH with /opt/rh/devtoolset-7/root/usr/bin, which includes a sudo executable. I would rather not have to type /bin/sudo every time I wish to invoke superuser access; by what means may I make /opt/rh/devtoolset-7/root/usr/bin/sudo usable?