CVE-2018-12901

EUVD-2018-4854
A vulnerability in the conferencing component of Mitel ST 14.2, versions GA29 (19.49.9400.0) 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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 48%
Affected Products (NVD)
VendorProductVersion
mitelst_firmware
𝑥
< 19.49.9400.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.mitel.com/en-ca/support/security-advisories/mitel-product-security-advisory-18-0007
https://www.mitel.com/en-ca/support/security-advisories/mitel-product-security-advisory-18-0007