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CVE-2021-43664

CVE-2021-43664

8.1

High

Published:30 Mar 2022

Last updated:17 Jun 2026

Source:cve@mitre.org

Modified

Weakness (CWE)

CWE-77Command Injection

CVSS Vector

v3.1

Attack Vector: Network
Attack Complexity: High
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

View on MITRE Find PoC on GitHub

Description

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

References

cve@mitre.org

https://github.com/chibataiki/iot-vuls/blob/main/totolink/command-injection2.md

af854a3a-2127-422b-91ae-364da2661108

https://github.com/chibataiki/iot-vuls/blob/main/totolink/command-injection2.md