What is CVE-2024-3873?

CVE-2024-3873 is a medium-severity vulnerability in Smi Smi-Ex-5414w, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2024-04-16.

How severe is CVE-2024-3873?

Medium severity. CVSS v3 base score is 4.3 out of 10.

CSRF in Smi Smi-Ex-5414w

CVE-2024-3873

A vulnerability was found in SMI SMI-EX-5414W up to 1.0.03. It has been classified as problematic. This affects an unknown part of the component Web Interface. The manipulation leads to cross-site request forgery. 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-260907.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2024-04-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (22.4th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 22.4% 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

Smi Smi-Ex-5414w — versions 1.0.03

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

vuldb.com/ (vdb-entry)
vuldb.com/ (signature, permissions-required)
vuldb.com/ (third-party-advisory)
drive.google.com/file/d/1ekMbzI-lv6M02HttjFoQHWG8nZOIwPbf/view (exploit)

Frequently asked questions

What is CVE-2024-3873?: CVE-2024-3873 is a medium-severity vulnerability in Smi Smi-Ex-5414w, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2024-04-16.
How severe is CVE-2024-3873?: Medium severity. CVSS v3 base score is 4.3 out of 10.