CVE-2021-45842

7.5 highEPSS 2.4%

High (7.5) in terra-master tos. EPSS 2.4% chance of exploitation in the next 30 days.

It is possible to obtain the first administrator's hash set up in Terramaster F4-210, F2-210 TOS 4.2.X (4.2.15-2107141517) on the system as well as other information such as MAC address, internal IP address etc. by performing a request to the /module/api.php?mobile/wapNasIPS endpoint.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 2.4% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)
Published: 2022-04-25
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

terra-master:tos

References

https://thatsn0tmy.site/posts/2021/12/how-to-summon-rces/
https://thatsn0tmy.site/posts/2021/12/how-to-summon-rces/

Check your stack JSON