Command Injection Vulnerability in TOTOLINK NR1800X Router
CVE-2022-44251

9.8CRITICAL

Key Information:

Vendor

Totolink
Status
Lr350 Firmware
Vendor
CVE Published:
23 November 2022

What is CVE-2022-44251?

The TOTOLINK NR1800X router, specifically version V9.1.0u.6279_B20210910, is susceptible to a command injection vulnerability. This occurs through the 'ussd' parameter in the 'setUssd' function, allowing potential attackers to execute arbitrary commands on the device. Exploitation of this vulnerability can compromise the integrity and security of the network, highlighting the necessity for timely updates and security measures.

References

https://brief-nymphea-813.notion.site/LR350-command-injec...

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

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