CVE-2018-12901

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
NISTNIST
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
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 49%
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