Cyber Resilience

CVE-2025-60334

HighPublic PoC

Published: 22 October 2025

Published
22 October 2025
Modified
24 October 2025
KEV Added
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Patch
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CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0017 38.6th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-60334 is a high-severity Stack-based Buffer Overflow (CWE-121) vulnerability in Totolink N600R Firmware. Its CVSS base score is 7.5 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Application or System Exploitation (T1499.004); ranked at the 38.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

TOTOLINK N600R v4.3.0cu.7866_B20220506 was discovered to contain a stack overflow in the ssid parameter in the setWiFiBasicConfig function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

CWE(s)
CWE-121

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1499.004 Application or System Exploitation Impact
Adversaries may exploit software vulnerabilities that can cause an application or system to crash and deny availability to users.
attack.mitre.org →
Why these techniques?

Stack overflow in setWiFiBasicConfig allows remote attackers to exploit the application for endpoint denial of service by crashing the WiFi service.

Affected Assets

totolink
n600r firmware
4.3.0cu.7866_b20220506

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References