How severe is CVE-2024-35286?

CVE-2024-35286 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-2024-35286 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 66% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-35286?

CVE-2024-35286 affects Mitel Micollab. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-35286?

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-2024-35286 have an EU (EUVD) identifier?

Yes. CVE-2024-35286 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-35742.

When was CVE-2024-35286 published?

CVE-2024-35286 was published on 2024-10-21 and last updated on 2026-06-17.

CVE-2024-35286

CVE-2024-35286 is a critical-severity vulnerability in Mitel Micollab with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 66% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 66% (99th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-35742
Weakness: CWE-89
Affected product: Mitel Micollab
Published: 2024-10-21
Last modified: 2026-06-17

Description

A vulnerability in NuPoint Messenger (NPM) of Mitel MiCollab through 9.8.0.33 allows an unauthenticated attacker to conduct a SQL injection attack due to insufficient sanitization of user input. A successful exploit could allow an attacker to access sensitive information and execute arbitrary database and management operations.

Frequently asked questions

What is CVE-2024-35286?: A vulnerability in NuPoint Messenger (NPM) of Mitel MiCollab through 9.8.0.33 allows an unauthenticated attacker to conduct a SQL injection attack due to insufficient sanitization of user input. A successful exploit could allow an attacker to access sensitive information and execute arbitrary database and management operations.
How severe is CVE-2024-35286?: CVE-2024-35286 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-2024-35286 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 66% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-35286?: CVE-2024-35286 affects Mitel Micollab. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-35286?: 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-2024-35286 have an EU (EUVD) identifier?: Yes. CVE-2024-35286 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-35742.
When was CVE-2024-35286 published?: CVE-2024-35286 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-24-0014

Affected products (1)

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

More vulnerabilities in Mitel Micollab

CVE-2024-35314 — Critical (CVSS 9.8): A vulnerability in the Desktop Client of Mitel MiCollab through 9.7.1.110, and MiVoice Business Solution Virtual…
CVE-2024-35285 — Critical (CVSS 9.8): A vulnerability in NuPoint Messenger (NPM) of Mitel MiCollab through 9.8.0.33 allows an unauthenticated attacker to…
CVE-2022-41326 — Critical (CVSS 9.8): The web conferencing component of Mitel MiCollab through 9.6.0.13 could allow an unauthenticated attacker to upload…
CVE-2022-36452 — Critical (CVSS 9.8): A vulnerability in the web conferencing component of Mitel MiCollab through 9.5.0.101 could allow an unauthenticated…
CVE-2022-26143 — Critical (CVSS 9.8): The TP-240 (aka tp240dvr) component in Mitel MiCollab before 9.4 SP1 FP1 and MiVoice Business Express through 8.1…
CVE-2021-32071 — Critical (CVSS 9.8): The MiCollab Client service in Mitel MiCollab before 9.3 could allow an unauthenticated user to gain system access due…

All CVEs affecting Mitel Micollab →

Other CWE-89 (SQL Injection) vulnerabilities

CVE-2026-54350 — Critical (CVSS 10.0): Budibase is an open-source low-code platform. Prior to 3.39.12, an unauthenticated visitor of any published Budibase…
CVE-2026-8054 — Critical (CVSS 10.0): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in the Publish Audit API endpoints…
CVE-2026-42287 — Critical (CVSS 10.0): Emlog is an open source website building system. Prior to version 2.6.11, direct SQL injection in article creation and…
CVE-2026-3325 — Critical (CVSS 10.0): SQL injection (SQLi) in MegaCMS v12.0.0, specifically in the “id_territorio” parameter of the…
CVE-2025-10878 — Critical (CVSS 10.0): A SQL injection vulnerability exists in the login functionality of Fikir Odalari AdminPando 1.0.1 before 2026-01-26.…
CVE-2025-57792 — Critical (CVSS 10.0): Explorance Blue versions prior to 8.14.9 contain a SQL injection vulnerability caused by insufficient validation of…

Browse all CWE-89 (SQL Injection) vulnerabilities →