CVE-2021-43664

HIGH

totolink EX300_v2 V4.0.3c.140_B20210429 - Command Injection

Title source: llm

totolink EX300_v2 V4.0.3c.140_B20210429 was discovered to contain a command injection vulnerability via the component process forceugpo.

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

CVSS v3 8.1

EPSS 0.0388

EPSS Percentile 88.4%

Attack Vector NETWORK

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

CWE

CWE-77

Status published

Products (1)

totolink/ex300_v2_firmware 4.0.3c.140_b20210429

Published Mar 30, 2022

Tracked Since Feb 18, 2026