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LOW CISA KEV

CVE-2024-55550

CVSS v3

2.7

LOW

EPSS Score

38.2 %

exploit probability, as of 2026-10-19

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2024-55550 yet.

Full record on NVD

Description

Mitel MiCollab through 9.8 SP2 could allow an authenticated attacker with administrative privilege to conduct a local file read, due to insufficient input sanitization. A successful exploit could allow the authenticated admin attacker to access resources that are constrained to the admin access level, and the disclosure is limited to non-sensitive system information. This vulnerability does not allow file modification or privilege escalation.

CISA Known Exploited Vulnerability

Date Added
2025-01-07
Patch Due Date
2025-01-28
Ransomware Use
Known

Technical details

Published
2024-12-10

Frequently asked questions

What is CVE-2024-55550?

Mitel MiCollab through 9.8 SP2 could allow an authenticated attacker with administrative privilege to conduct a local file read, due to insufficient input sanitization. A successful exploit could allow the authenticated admin attacker to access resources that are constrained to the admin access level, and the disclosure is limited to non-sensitive system information. This vulnerability does not allow file modification or privilege escalation.

Is CVE-2024-55550 actively exploited?

Yes. CVE-2024-55550 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2025-01-28.

What is the CVSS score for CVE-2024-55550?

CVE-2024-55550 has a CVSS v3 base score of 2.7 (LOW severity).

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