CVE-2021-45840

It is possible to execute arbitrary commands as root in Terramaster F4-210, F2-210 TOS 4.2.X (4.2.15-2107141517) by sending specifically crafted input to /tos/index.php?app/app_start_stop.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
VendorProductVersion
terra-mastertos
4.2.15-2107141517
𝑥
= Vulnerable software versions
References
https://thatsn0tmy.site/posts/2021/12/how-to-summon-rces/
https://thatsn0tmy.site/posts/2021/12/how-to-summon-rces/