Typo 5.1.3 and earlier uses a hard-coded salt for calculating password hashes, which makes it easier for attackers to guess passwords via a brute force attack.
Exploitability
AV:NAC:LPR:NUI:NScope
S:UImpact
C:HI:NA:N7.5/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N