Command Injection Vulnerability in TOTOLINK Router Products
CVE-2022-25135

9.8CRITICAL

Key Information:

Vendor
Totolink
Status
T6 Firmware
Vendor
CVE Published:
19 February 2022

Summary

TOTOLINK Technology's router, specifically the T6 V3_Firmware version T6_V3_V4.1.5cu.748_B20211015, is susceptible to a command injection flaw within the recv_mesh_info_sync function. This vulnerability allows unauthorized attackers to craft and send specially designed MQTT packets, which can lead to the execution of arbitrary commands on the affected devices, jeopardizing security and potentially compromising the router's integrity.

References

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

EPSS Score

5% chance of being exploited in the next 30 days.

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

.