What is CVE-2018-15614?

CVE-2018-15614 is a medium-severity vulnerability in Avaya Ip Office, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2019-01-23.

How severe is CVE-2018-15614?

Medium severity. CVSS v3 base score is 6.8 out of 10.

XSS in Avaya Ip Office

CVE-2018-15614

A vulnerability in the one-x Portal component of IP Office could allow an authenticated user to perform stored cross site scripting attacks via fields in the Conference Scheduler Service that could affect other application users. Affected versions of IP Office include 10.0 through 10.1 SP3 and 11.0 versions prior to 11.0 SP1.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2019-01-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.006 (47.7th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 47.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Avaya Ip Office — versions 10.x, 11.x
Avaya Ip Office — versions 10.0, 10.1, 11.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

downloads.avaya.com/css/P8/documents/101054317 (Vendor Advisory)

Frequently asked questions

What is CVE-2018-15614?: CVE-2018-15614 is a medium-severity vulnerability in Avaya Ip Office, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2019-01-23.
How severe is CVE-2018-15614?: Medium severity. CVSS v3 base score is 6.8 out of 10.