CVE-2018-18819

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.

CVSS v3.0 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

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

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mitel:micollab::::::::
	cpe:2.3:a:mitel:micollab::::::::
	cpe:2.3:a:mitel:mivoice_business_express::::::::
	cpe:2.3:a:mitel:mivoice_business_express::::::::

Information

Published : 2019-11-12 06:15

Updated : 2019-11-14 07:40

NVD link : CVE-2018-18819

Mitre link : CVE-2018-18819

JSON object : View

CWE

CWE-863

Incorrect Authorization

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Products Affected

mitel

micollab
mivoice_business_express

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