5.3
CVSSv3

CVE-2018-18819

Published: 12/11/2019 Updated: 14/11/2019
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 5.3 | Impact Score: 1.4 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Vulnerability Summary

A vulnerability in the web conference chat component of MiCollab, versions 7.3 PR6 (7.3.0.601) and previous versions, and 8.0 (8.0.0.40) up to and including 8.0 SP2 FP2 (8.0.2.202), and MiVoice Business Express versions 7.3 PR3 (7.3.1.302) and previous versions, and 8.0 (8.0.0.40) up to and including 8.0 SP2 FP1 (8.0.2.202), could allow creation of unauthorized chat sessions, due to insufficient access controls. A successful exploit could allow execution of arbitrary commands.

Vulnerability Trend

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mitel micollab

mitel mivoice business express