CVE-2021-46007

totolink a3100r V5.9c.4577 is vulnerable to os command injection. The backend of a page is executing the "ping" command, and the input field does not adequately filter special symbols. This can lead to command injection attacks.

CVSS v3.1

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

CVSS v2.0

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

EPSS

2.59% chance of exploitation in the next 30 days, 84th percentile

Published

2022-03-30

Updated

2026-07-09

Proof-of-concept exploits (1)

• https://hackmd.io/t_nRWxS2Q2O7GV2E5BhQMg

References

• CVE Record
• NVD entry

Related

• CVE-2021-46006
• CVE-2021-46008
• CVE-2021-46005
• CVE-2021-46009
• CVE-2021-45972
• CVE-2021-46010