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Fencer Vulns
critical 9.8

CVE-2018-19275 json

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 remot…

published 2019-04-02 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-10981

cvss
9.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.6%
EPSS 4.6% chance of exploitation in 30 days, percentile 91%
public exploits
0
none known

Summary

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.

Patch / fix

  • mitel cmg_suite 8.4
  • mitel inattend 2.5

Exploit prediction

4.61% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.0 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-1188 Initialization of a Resource with an Insecure Default

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.