Stack Overflow Vulnerability in TOTOLINK N600R Wireless Router
CVE-2025-60334

7.5HIGH

Key Information:

Vendor

TOTOLINK
Status
N600R
Vendor
CVE Published:
22 October 2025

What is CVE-2025-60334?

TOTOLINK N600R v4.3.0cu.7866_B20220506 has been identified with a stack overflow flaw in the ssid parameter within the setWiFiBasicConfig function. This vulnerability could enable malicious actors to execute a Denial of Service (DoS) attack by sending specially crafted input, compromising the router's functionality.

References

https://github.com/z472421519/BinaryAudit/tree/main/PoC/B...
https://github.com/z472421519/BinaryAudit/blob/main/PoC/B...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-60334 : Stack Overflow Vulnerability in TOTOLINK N600R Wireless Router