CVE-2017-8340

Name: CVE-2017-8340
Creator: NVD / NIST
Published: 2019-05-22T20:29:00.62+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.05%

Last modified Jun 17, 2026

CVE-2017-8340 is a vulnerability of currently unknown severity. Open-Xchange GmbH OX App Suite 7.8.3 and earlier is affected by: Incorrect Access Control.. EPSS estimates a 1.05% chance of exploitation in the next 30 days.

Description

Open-Xchange GmbH OX App Suite 7.8.3 and earlier is affected by: Incorrect Access Control.

Metrics

EPSS Probability

1.05%

60.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Open-Xchange	Open-Xchange Appsuite	<= 7.8.3

References

http://open-xchange.comVendor Advisory
http://ox.comBroken Link, Not Applicable
https://documentation.open-xchange.com/7.10.0/release-notes/release-notes.htmlVendor Advisory
http://open-xchange.comVendor Advisory
http://ox.comBroken Link, Not Applicable
https://documentation.open-xchange.com/7.10.0/release-notes/release-notes.htmlVendor Advisory

Timeline

Published: May 22, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-8340?

Open-Xchange GmbH OX App Suite 7.8.3 and earlier is affected by: Incorrect Access Control.

How severe is CVE-2017-8340?

Severity scoring for CVE-2017-8340 is pending analysis. The EPSS model estimates a 1.05% probability of exploitation in the next 30 days.

How do I fix CVE-2017-8340?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-8340?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST