What is CVE-2013-7173?

CVE-2013-7173 is a critical-severity vulnerability in Belkin N750, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2020-02-13.

How severe is CVE-2013-7173?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Belkin N750

CVE-2013-7173

Belkin n750 routers have a buffer overflow.

Vulnerability class: Buffer Overflow

Published 2020-02-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.020 (80.5th percentile), scored 2026-10-29.

Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000

Affected products

Belkin N750 — versions f9k1103
Belkin N750 Firmware — versions 1.10.16m

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

www.youtube.com/watch (Exploit, Third Party Advisory)
pixels.camp/marcovazpt (Third Party Advisory)

Frequently asked questions

What is CVE-2013-7173?: CVE-2013-7173 is a critical-severity vulnerability in Belkin N750, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2020-02-13.
How severe is CVE-2013-7173?: Critical severity. CVSS v3 base score is 9.8 out of 10.