Command Injection Vulnerability in TOTOLINK Technology Router
CVE-2022-25134

9.8CRITICAL

Key Information:

Vendor

Totolink
Status
T6 Firmware
Vendor
CVE Published:
19 February 2022

What is CVE-2022-25134?

A command injection vulnerability has been discovered in the function setUpgradeFW of the TOTOLINK Technology router model T6 running firmware version T6_V3_V4.1.5cu.748_B20211015. This vulnerability allows an attacker to send specially crafted MQTT packets, which could enable the execution of arbitrary commands on the affected device. The exploitation of this vulnerability poses significant risks to network security as it may allow unauthorized access and control over the router.

References

https://github.com/pjqwudi1/my_vuln/blob/main/totolink/vu...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.