Medium severity6.1NVD Advisory· Published Apr 25, 2018· Updated Jun 17, 2026
CVE-2018-9103
CVE-2018-9103
Description
A vulnerability in the conferencing component of Mitel MiVoice Connect, versions R1707-PREM SP1 (21.84.5535.0) and earlier, and Mitel ST 14.2, versions GA27 (19.49.5200.0) and earlier, could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack due to insufficient validation for the signin.php page. A successful exploit could allow an attacker to execute arbitrary scripts.
Affected products
2- Range: <= R1707-PREM SP1 (21.84.5535.0)
Patches
Vulnerability mechanics
References
2- www.mitel.com/mitel-product-security-advisory-18-0003nvdBroken LinkVendor Advisory
- www.mitel.com/sites/default/files/2018-Security-Bulletin-18-0003-001.pdfnvdBroken LinkVendor Advisory
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