What is CVE-2020-9535?

CVE-2020-9535 is a high-severity vulnerability in Dlink Dir-615jx10, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2020-03-02.

How severe is CVE-2020-9535?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Dlink Dir-615jx10

CVE-2020-9535

fmwlan.c on D-Link DIR-615Jx10 devices has a stack-based buffer overflow via the formWlanSetup_Wizard webpage parameter when f_radius_ip1 is malformed.

Vulnerability class: Buffer Overflow

Published 2020-03-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.016 (75.1th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 75.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

github.com/ladinas/Vulns_of_Embedded_Systems/blob/master/Two stack overflows we… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-9535?: CVE-2020-9535 is a high-severity vulnerability in Dlink Dir-615jx10, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2020-03-02.
How severe is CVE-2020-9535?: High severity. CVSS v3 base score is 8.8 out of 10.