What is CVE-2017-8341?

CVE-2017-8341 is a medium-severity vulnerability in Open-Xchange Appsuite, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2019-05-22.

How severe is CVE-2017-8341?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Improper input validation in Open-Xchange Appsuite

CVE-2017-8341

Open-Xchange GmbH OX App Suite 7.8.3 and earlier is affected by: Content Spoofing.

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

Published 2019-05-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.010 (61.7th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Open-Xchange Appsuite

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

ox.com (Not Applicable, Broken Link)
open-xchange.com (Vendor Advisory)
documentation.open-xchange.com/7.10.0/release-notes/release-notes.html (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2017-8341?: CVE-2017-8341 is a medium-severity vulnerability in Open-Xchange Appsuite, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2019-05-22.
How severe is CVE-2017-8341?: Medium severity. CVSS v3 base score is 5.3 out of 10.