Command Injection Vulnerability in TOTOLINK NR1800X Router
CVE-2022-41518

9.8CRITICAL

Key Information:

Vendor

Totolink
Status
Nr1800x Firmware
Vendor
CVE Published:
6 October 2022

What is CVE-2022-41518?

The TOTOLINK NR1800X V9.1.0u.6279_B20210910 router is susceptible to a command injection vulnerability found in the UploadFirmwareFile function located in /cgi-bin/cstecgi.cgi. This flaw can be exploited by an attacker to execute arbitrary commands on the device, potentially leading to unauthorized access and manipulation of the system.

References

https://brief-nymphea-813.notion.site/NR1800X-command-inj...

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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CVE-2022-41518 : Command Injection Vulnerability in TOTOLINK NR1800X Router