TerraMaster TOS 4.2.15 or lower - RCE chain from unauthenticated to root via session crafting.

Terramaster chained exploit that performs session crafting to achieve escalated privileges that allows an attacker to access vulnerable code execution flaws. TOS versions 4.2.15 and below are affected. CVE-2021-45839 is exploited to obtain the first administrator's hash set up on the system as we...