What is CVE-2017-14320?

CVE-2017-14320 is a high-severity vulnerability in Mirasvit Helpdesk Mx, classified under Improper Input Validation. CVSS score: 8.0/10. Published 2017-09-21.

How severe is CVE-2017-14320?

High severity. CVSS v3 base score is 8.0 out of 10.

Improper input validation in Mirasvit Helpdesk Mx

CVE-2017-14320

Mirasvit Helpdesk MX before 1.5.3 might allow remote attackers to execute arbitrary code by leveraging failure to filter uploaded files.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2017-09-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.014 (72.1th percentile), scored 2026-10-07.

Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

Mirasvit Helpdesk Mx

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

www.webshield.hu/vulnerabilities-found-webshield.html (Third Party Advisory)

Frequently asked questions

What is CVE-2017-14320?: CVE-2017-14320 is a high-severity vulnerability in Mirasvit Helpdesk Mx, classified under Improper Input Validation. CVSS score: 8.0/10. Published 2017-09-21.
How severe is CVE-2017-14320?: High severity. CVSS v3 base score is 8.0 out of 10.