TI-2018-11616 Aliases CVE-2018-16226 GHSA-42hx-32x8-qrpw

A vulnerability in the web admin component of Mitel MiVoice Office 400, versions R5.0 HF3…

LOW 29CWE-79Published 2018-10-23 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

A vulnerability in the web admin component of Mitel MiVoice Office 400, versions R5.0 HF3 (v8839a1) and earlier, could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack, due to insufficient validation for the start.asp page. A successful exploit could allow the attacker to execute arbitrary scripts to access sensitive browser-based information.

Why it matters now

EPSS 0.01124 66th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:mitel:mivoice_office_400:r5.0:hotfix3::::::	r5.0 hotfix3	Vulnerable	Mitel

cpe:2.3:a:mitel:mivoice_office_400:r5.0:hotfix3:*:*:*:*:*:* Versions r5.0 hotfix3 Vulnerable ·Mitel

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2018-16226
2026-10-03 Alias added: GHSA-42hx-32x8-qrpw

References

Advisory 1

https://www.mitel.com/en-ca/support/security-advisories/mitel-product-security-advisory-18-0008

TI-2023-20437 A Command Injection vulnerability has been identified in the MiVoice Office 400 SMB… CVSS 3.1CRITICAL 9.8
TI-2023-20436 A SQL Injection vulnerability has been identified in the MiVoice Office 400 SMB… CVSS 3.1CRITICAL 9.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences