National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-18819 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 5.3 MEDIUM
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://www.mitel.com/support/security-advisories Vendor Advisory
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-18-0012 Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-863 Incorrect Authorization NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:mitel:micollab:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
7.3
Up to (including)
7.3.0.601
 cpe:2.3:a:mitel:micollab:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
8.0.0.40
Up to (including)
8.0.2.202
 cpe:2.3:a:mitel:mivoice_business_express:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
7.0
Up to (including)
7.3.1.302
 cpe:2.3:a:mitel:mivoice_business_express:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
8.0.0.40
Up to (including)
8.0.2.202


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-18819
NVD Published Date:
11/12/2019
NVD Last Modified:
11/14/2019