Command Injection Vulnerability in Totolink EX300_v2 by Totolink
CVE-2021-43664

8.1HIGH

Key Information:

Vendor

Totolink
Status
Ex300 V2 Firmware
Vendor
CVE Published:
30 March 2022

What is CVE-2021-43664?

The Totolink EX300_v2 device, specifically version V4.0.3c.140_B20210429, contains a command injection vulnerability through the 'process forceugpo' component. This vulnerability allows an attacker to execute arbitrary commands on the affected device, potentially leading to unauthorized access and exploitation. Network administrators should assess their devices against this vulnerability and implement necessary patches or mitigations to ensure device integrity and network security.

References

https://github.com/chibataiki/iot-vuls/blob/main/totolink...
x_refsource_MISC

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2021-43664 : Command Injection Vulnerability in Totolink EX300_v2 by Totolink