CVE-2018-18819

Description

A vulnerability in the web conference chat component of MiCollab, versions 7.3 PR6 (7.3.0.601) and earlier, and 8.0 (8.0.0.40) through 8.0 SP2 FP2 (8.0.2.202), and MiVoice Business Express versions 7.3 PR3 (7.3.1.302) and earlier, and 8.0 (8.0.0.40) through 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.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.34%
Vendor Advisory mitel.com Vendor Advisory mitel.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.mitel.com/support/security-advisories vendor advisory
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-18-0012 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-18819?
CVE-2018-18819 has been scored as a medium severity vulnerability.
How to fix CVE-2018-18819?
To fix CVE-2018-18819, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-18819 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-18819 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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