What is CVE-2024-4963?

CVE-2024-4963 is a medium-severity vulnerability in D-Link Dar-7000-40, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2024-05-16.

How severe is CVE-2024-4963?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Arbitrary file upload in D-Link Dar-7000-40

CVE-2024-4963

** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, was found in D-Link DAR-7000-40 V31R02B1413C. This affects an unknown part of the file /url/url.php. The manipulation of the argument file_upload leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-264531. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.

Vulnerability class: Unrestricted File Upload

Published 2024-05-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.030 (86.9th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 86.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.030 · newest: 0.030 · change: 0.000

Affected products

D-Link Dar-7000-40 — versions V31R02B1413C
Dlink Dar-7000
Dlink Dar-7000 Firmware — versions v31r02b1413c

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
github.com/h0e4a0r1t/h0e4a0r1t.github.io/blob/master/2024/<WHB|j\IbSU0m4:_/D-LI… (exploit, Broken Link)
supportannouncement.us.dlink.com/security/publication.aspx (related, Vendor Advisory)

Frequently asked questions

What is CVE-2024-4963?: CVE-2024-4963 is a medium-severity vulnerability in D-Link Dar-7000-40, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2024-05-16.
How severe is CVE-2024-4963?: Medium severity. CVSS v3 base score is 6.3 out of 10.