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CVE-2017-5210: Open-Xchange App Suite may reveal private data

CVE-2017-5210 · published 7 years ago

Summary

The Open-Xchange App Suite (version 7.8.3 and earlier) can unintentionally expose information to unauthorized users. This could allow outsiders to see internal messages or documents. Update to a newer version or apply the vendor's recommended configuration changes to protect the data.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software

Vendor	Product	Affected versions
open-xchange	open-xchange_appsuite	<= 7.8.3 `cpe:2.3:a:open-xchange:open-xchange_appsuite::::::::`

Original advisory text

Open-Xchange GmbH OX App Suite 7.8.3 and earlier is affected by: Information Exposure.

References

http://open-xchange.com Product
http://ox.com Broken Link Not Applicable
https://documentation.open-xchange.com/7.8.4/release-notes/release-notes.html Release Notes Vendor Advisory

Fix within

Internet-facing 3 days

Internal 60 days

Not known to be exploited
Can be exploited automatically (estimated)
Gives an attacker full control (estimated)

Severity

9.8 Critical

Exploitation

1% chance of attack within 30 days

Type

CWE-200Information Exposure

Timeline

Published23 May 2019

Updated4 Nov 2026

First seen29 Sep 2026

Sources

CVE-2017-5210 · NVD

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