What is CVE-2020-13150?

CVE-2020-13150 is a high-severity vulnerability in Dlink Dsl-2750u, classified under Missing Authentication for Critical Function. CVSS score: 7.8/10. Published 2020-06-15.

How severe is CVE-2020-13150?

High severity. CVSS v3 base score is 7.8 out of 10.

Auth bypass in Dlink Dsl-2750u

CVE-2020-13150

D-link DSL-2750U ISL2750UEME3.V1E devices allow approximately 90 seconds of access to the control panel, after a restart, before MAC address filtering rules become active.

Vulnerability class: Broken Authentication

Published 2020-06-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (18.5th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 18.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: -0.000

Affected products

Dlink Dsl-2750u
Dlink Dsl-2750u Firmware — versions me_1.03

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

www.dlink.com/en/security-bulletin (Vendor Advisory)
gist.github.com/idris159/4c3ea746f4b19308b8ce8d8a7e313310 (Third Party Advisory)

Frequently asked questions

What is CVE-2020-13150?: CVE-2020-13150 is a high-severity vulnerability in Dlink Dsl-2750u, classified under Missing Authentication for Critical Function. CVSS score: 7.8/10. Published 2020-06-15.
How severe is CVE-2020-13150?: High severity. CVSS v3 base score is 7.8 out of 10.