How severe is CVE-2024-28815?

CVE-2024-28815 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-28815 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-28815?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2024-28815 have an EU (EUVD) identifier?

Yes. CVE-2024-28815 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-25901.

When was CVE-2024-28815 published?

CVE-2024-28815 was published on 2024-03-27 and last updated on 2026-06-17.

CVE-2024-28815

CVE-2024-28815 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1188.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-25901
Weakness: CWE-1188
Published: 2024-03-27
Last modified: 2026-06-17

Description

A vulnerability in the BluStar component of Mitel InAttend 2.6 SP4 through 2.7 and CMG 8.5 SP4 through 8.6 could allow access to sensitive information, changes to the system configuration, or execution of arbitrary commands within the context of the system.

Frequently asked questions

What is CVE-2024-28815?: A vulnerability in the BluStar component of Mitel InAttend 2.6 SP4 through 2.7 and CMG 8.5 SP4 through 8.6 could allow access to sensitive information, changes to the system configuration, or execution of arbitrary commands within the context of the system.
How severe is CVE-2024-28815?: CVE-2024-28815 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-28815 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-28815?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-28815 have an EU (EUVD) identifier?: Yes. CVE-2024-28815 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-25901.
When was CVE-2024-28815 published?: CVE-2024-28815 was published on 2024-03-27 and last updated on 2026-06-17.

References

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