Command Injection Vulnerability in TOTOLINK Routers
CVE-2022-25137

9.8CRITICAL

Key Information:

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

Summary

A command injection vulnerability exists in TOTOLINK Technology routers' function recvSlaveUpgstatus. Through specially crafted MQTT packets, attackers can execute arbitrary commands, which may compromise the integrity and confidentiality of the system. This vulnerability affects specific firmware versions of the T6 and T10 router models, posing a significant risk to users if not addressed.

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

.