CVE-2021-42877

TOTOLINK EX1200T V4.1.2cu.5215 contains a denial of service vulnerability in function RebootSystem of the file lib/cste_modules/system which can reboot the system.

CVSS v3.1

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

CVSS v2.0

7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C

EPSS

1.67% chance of exploitation in the next 30 days, 75th percentile

Published

2022-06-02

Updated

2026-07-09

Proof-of-concept exploits (1)

• p1Kk/vuln/blob/main/totolink_ex1200t_reboot.md

References

• CVE Record
• NVD entry

Related

• CVE-2021-42872
• CVE-2021-42875
• CVE-2021-42884
• CVE-2021-42885
• CVE-2021-42886
• CVE-2021-42887