Is CVE-2024-36446 in the CISA KEV catalog?

No. CVE-2024-36446 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-36446?

CVE-2024-36446 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2024-36446?

CVE-2024-36446 has an EPSS score of 0.49% (39th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-36446?

Upgrade mivoice mx-one to 7.6 or later.

CVE & CISA-KEV Catalog

CVE-2024-36446

HIGH

8.8

CVSS v3

NVD

Description

The provisioning manager component of Mitel MiVoice MX-ONE through 7.6 SP1 could allow an authenticated attacker to conduct an authentication bypass attack due to improper access control. A successful exploit could allow an attacker to bypass the authorization schema.

How to fix

Remediation Available

mivoice mx-oneNVD

Affected:< 7.6Fixed in:7.6CVE-2024-36446derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.49%probability of exploitation in 30 days

39thpercentile

Low risk: more likely to be exploited than 39% of all known CVEs.

References

Vendor Advisory1

mitel.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-03-25.