How severe is CVE-2024-35287?

CVE-2024-35287 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-35287 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-35287?

CVE-2024-35287 affects Mitel Micollab. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-35287?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-35287 have an EU (EUVD) identifier?

Yes. CVE-2024-35287 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-35261.

When was CVE-2024-35287 published?

CVE-2024-35287 was published on 2024-10-21 and last updated on 2026-06-17.

CVE-2024-35287

CVE-2024-35287 is a medium-severity vulnerability in Mitel Micollab with a CVSS 3.x base score of 6.7. 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-276.

Key facts

Severity: Medium (CVSS 3.x base score 6.7)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-35261
Weakness: CWE-276
Affected product: Mitel Micollab
Published: 2024-10-21
Last modified: 2026-06-17

Description

A vulnerability in the NuPoint Messenger (NPM) component of Mitel MiCollab through version 9.8 SP1 (9.8.1.5) could allow an authenticated attacker with administrative privilege to conduct a privilege escalation attack due to the execution of a resource with unnecessary privileges. A successful exploit could allow an attacker to execute arbitrary commands with elevated privileges.

Frequently asked questions

What is CVE-2024-35287?: A vulnerability in the NuPoint Messenger (NPM) component of Mitel MiCollab through version 9.8 SP1 (9.8.1.5) could allow an authenticated attacker with administrative privilege to conduct a privilege escalation attack due to the execution of a resource with unnecessary privileges. A successful exploit could allow an attacker to execute arbitrary commands with elevated privileges.
How severe is CVE-2024-35287?: CVE-2024-35287 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-35287 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-35287?: CVE-2024-35287 affects Mitel Micollab. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-35287?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-35287 have an EU (EUVD) identifier?: Yes. CVE-2024-35287 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-35261.
When was CVE-2024-35287 published?: CVE-2024-35287 was published on 2024-10-21 and last updated on 2026-06-17.

References

https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-24-0023

Affected products (1)

cpe:2.3:a:mitel:micollab:*:*:*:*:*:*:*:*

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CVE-2024-35286 — Critical (CVSS 9.8): A vulnerability in NuPoint Messenger (NPM) of Mitel MiCollab through 9.8.0.33 allows an unauthenticated attacker to…
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