What is CVE-2025-60333?

CVE-2025-60333 is a high-severity vulnerability in Totolink N600r, classified under Stack-based Buffer Overflow. CVSS score: 7.5/10. Published 2025-10-22.

How severe is CVE-2025-60333?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in Totolink N600r

CVE-2025-60333

TOTOLINK N600R v4.3.0cu.7866_B20220506 was discovered to contain a stack overflow in the wepkey2 parameter in the setWiFiMultipleConfig function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

Vulnerability class: Buffer Overflow

EPSS: 0.005 (37.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Totolink N600r
Totolink N600r_firmware — versions 4.3.0cu.7866_b20220506
N/a — versions n/a

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-60333?: CVE-2025-60333 is a high-severity vulnerability in Totolink N600r, classified under Stack-based Buffer Overflow. CVSS score: 7.5/10. Published 2025-10-22.
How severe is CVE-2025-60333?: High severity. CVSS v3 base score is 7.5 out of 10.