What is CVE-2019-7004?

CVE-2019-7004 is a medium-severity vulnerability in Avaya Ip Office Application Server, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2019-12-12.

How severe is CVE-2019-7004?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Avaya Ip Office Application Server

CVE-2019-7004

A Cross-Site Scripting (XSS) vulnerability in the WebUI component of IP Office Application Server could allow unauthorized code execution and potentially disclose sensitive information. All product versions 11.x are affected. Product versions prior to 11.0, including unsupported versions, were not evaluated.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2019-12-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.022 (82.3th percentile), scored 2026-10-25.

Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 82.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000

Affected products

Avaya Ip Office Application Server — versions 11.x
Avaya Ip Office Application Server

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

support.avaya.com/css/P8/documents/101062833 (Vendor Advisory)
packetstormsecurity.com/files/156476/Avaya-IP-Office-Application-Server-11.0.0… (Exploit, VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2019-7004?: CVE-2019-7004 is a medium-severity vulnerability in Avaya Ip Office Application Server, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2019-12-12.
How severe is CVE-2019-7004?: Medium severity. CVSS v3 base score is 5.4 out of 10.