Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 56.2%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
References
Products affected by CVE-2018-18819
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cpe:2.3:a:mitel:micollab:*
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cpe:2.3:a:mitel:micollab:7.3
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cpe:2.3:a:mitel:micollab:7.3.0.104
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cpe:2.3:a:mitel:micollab:7.3.0.204
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cpe:2.3:a:mitel:mivoice_business_express:*
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cpe:2.3:a:mitel:mivoice_business_express:7.0
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cpe:2.3:a:mitel:mivoice_business_express:7.1
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cpe:2.3:a:mitel:mivoice_business_express:7.2
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cpe:2.3:a:mitel:mivoice_business_express:7.2.2
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cpe:2.3:a:mitel:mivoice_business_express:7.3