What is CVE-2017-7683?

CVE-2017-7683 is a high-severity vulnerability in Apache Openmeetings, classified under Information Disclosure. CVSS score: 7.5/10. Published 2017-07-17.

How severe is CVE-2017-7683?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Apache Openmeetings

CVE-2017-7683

Apache OpenMeetings 1.0.0 displays Tomcat version and detailed error stack trace, which is not secure.

Vulnerability class: Information Disclosure

Published 2017-07-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.020 (80.0th percentile), scored 2026-10-07.

Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000

Affected products

Apache Openmeetings — versions 1.0.0, 2.0, 2.1
Apache Software Foundation Openmeetings — versions 1.0.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

markmail.org/message/hint6fp66lijqdvu (mailing-list, Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2017-7683?: CVE-2017-7683 is a high-severity vulnerability in Apache Openmeetings, classified under Information Disclosure. CVSS score: 7.5/10. Published 2017-07-17.
How severe is CVE-2017-7683?: High severity. CVSS v3 base score is 7.5 out of 10.