CVE WatchJul 9, 2026

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

CVSS

9.8

Critical

EPSS

2.6%

p84

KEV

—

Exploit Today

0-100

Published: Mar 30, 2022 · Last modified: Jul 9, 2026 · CWE-78

EPSS · 30d

2.6%EPSS · 30 days3.6%

2026-06-302026-07-16

Technical description

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.

Official references

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