Command Injection Flaw in ToToLink A720R Router Firmware
CVE-2025-60682

6.5MEDIUM

Key Information:

Vendor

ToToLink
Status
A720R Router
Vendor
CVE Published:
13 November 2025

What is CVE-2025-60682?

The ToToLink A720R Router firmware contains a command injection vulnerability in the cloud update check functionality. Specifically, the flaw exists in how the firmware processes user-supplied inputs, such as 'magicid' and 'url'. These inputs are concatenated directly into shell commands and executed via the system() function without proper sanitization or escaping. This oversight allows unauthenticated remote attackers to exploit the vulnerability, facilitating arbitrary command execution on the affected device.

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References

http://totolink.com
https://www.totolink.net/
https://github.com/yifan20020708/SGTaint-0-day/blob/main/...

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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