What’s Vulnerable › Vulnerabilities

CVE-2018-19275

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-04-02 · updated 2026-06-17
• Weakness: CWE-1188

Description

The BluStar component in Mitel InAttend before 2.5 SP3 and CMG before 8.4 SP3 Suite Servers has a default password, which could allow remote attackers to gain unauthorized access and execute arbitrary scripts with potential impacts to the confidentiality, integrity and availability of the system.

Affected products

• Mitel Cmg Suite: before 8.4; 8.4, 8.4-sp2 — fixed in 8.4
• Mitel Inattend: before 2.5; 2.5, 2.5-sp1, 2.5-sp2 — fixed in 2.5

How to fix

Upgrade to a fixed version: Mitel Cmg Suite 8.4; Mitel Inattend 2.5. Check the vendor advisory for mitigations.

References

• https://www.mitel.com/-/media/mitel/pdf/security-advisories/security-bulletin-190002001-v10.pdf
• https://www.mitel.com/en-gb/support/security-advisories/mitel-product-security-advisory-19-0002
• https://www.mitel.com/-/media/mitel/pdf/security-advisories/security-bulletin-190002001-v10.pdf
• https://www.mitel.com/en-gb/support/security-advisories/mitel-product-security-advisory-19-0002

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