CVE-2020-28351

PoC —

CVSS 3.1

6.1 medium

EPSS

16%p97

Published

Nov 9, 2020 (Nov 9, 2020)

Modified

Jun 17, 2026

Description

The conferencing component on Mitel ShoreTel 19.46.1802.0 devices could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack (via the PATH_INFO to index.php) due to insufficient validation for the time_zone object in the HOME_MEETING& page.

Vendors: mitel
Products: shoretel firmware
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (16.0%)

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